Nissan Armada 2025-2026 Service and Repair Manual: Symptom Table
The diagnostics item numbers show the sequence for inspection. Inspect in order from item 1.
Perform diagnoses of symptom table 1 before symptom table 2.
SYMPTOM TABLE 1
| Diagnostic item | Reference | Symptom | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Poor performance | |||||||||||||||||||||
| Driving performance | Strange noise | ||||||||||||||||||||
| Shift point is high in “D” position. | Shift point is low in “D”position. | Large shock | Judder | ||||||||||||||||||
| When shifting gears | |||||||||||||||||||||
| →“D” position | →“R” position | 1GR ⇔ 2GR | 2GR ⇔ 3GR | 3GR ⇔ 4GR | 4GR ⇔ 5GR | 5GR ⇔ 6GR | 6GR ⇔ 7GR | 7GR ⇔ 8GR | 8GR ⇔ 9GR | Downshift when accelerator pedal is depressed | Upshift when accelerator pedal is released | Lock-up | Lock-up | In “R” position | In “N” position | In “D” position | Engine at idle | ||||
| Output speed sensor | DTC Diagnosis Procedure | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 2 | ||||
| Vehicle speed signal | DTC Diagnosis Procedure | ||||||||||||||||||||
| Accelerator pedal position sensor | DTC Diagnosis Procedure | 2 | 2 | 8 | 8 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||||
| Engine speed signal | DTC Diagnosis Procedure | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | |||
| Input speed sensor | DTC Diagnosis Procedure | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 1 | |||||||||
| Input carrier speed sensor | DTC Diagnosis Procedure | ||||||||||||||||||||
| A/T fluid temperature sensor | DTC Diagnosis Procedure | 3 | 6 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 4 | ||||||
| Control module internal temperature sensor | DTC Diagnosis Procedure | 6 | 6 | ||||||||||||||||||
| Forward clutch pressure sensor | DTC Diagnosis Procedure | ||||||||||||||||||||
| Park position sensor | DTC Diagnosis Procedure | ||||||||||||||||||||
| Ignition switch signal | DTC Diagnosis Procedure | ||||||||||||||||||||
| Battery voltage | Diagnosis Procedure | ||||||||||||||||||||
| Shift button signal | Reference Value | 4 | 4 | ||||||||||||||||||
| Electric shift selector | Diagnosis Procedure | 5 | 5 | ||||||||||||||||||
| Paddle shifter | DTC Diagnosis Procedure | ||||||||||||||||||||
| Stop lamp switch | Component Inspection | ||||||||||||||||||||
| Line pressure solenoid valve | DTC Diagnosis Procedure | 3 | 3 | ||||||||||||||||||
| Torque converter clutch solenoid valve | DTC Diagnosis Procedure | 3 | 3 | ||||||||||||||||||
| Forward clutch solenoid valve | DTC Diagnosis Procedure | 2 | 3 | 3 | 3 | ||||||||||||||||
| Front brake solenoid valve | DTC Diagnosis Procedure | 2 | 3 | ||||||||||||||||||
| High clutch solenoid valve | DTC Diagnosis Procedure | 3 | |||||||||||||||||||
| Direct clutch solenoid valve | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | ||||||||||||||||
| Mid brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | ||||||||||||
| Low & reverse brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 3 | |||||||||||||||||
| Lubrication solenoid valve | DTC Diagnosis Procedure | ||||||||||||||||||||
| Park lock solenoid | DTC Diagnosis Procedure | ||||||||||||||||||||
| Can communication | DTC Diagnosis Procedure | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||
| Control valve | Exploded View | 10 | 10 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 5 | 4 | 4 | 4 | 4 | ||
| TCM | Exploded View | ||||||||||||||||||||
| Sub-TCM | Exploded View | ||||||||||||||||||||
| Sub electric oil pump | Exploded View | 9 | 9 | 3 | 3 | 3 | 3 | ||||||||||||||
| Diagnostic item | Reference | Symptom | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||||
| Gear does no change | ||||||||||
| “D” position | ||||||||||
| Locks in 1GR | Locks in 2GR | Locks in 3GR | Locks in 4GR | Locks in 5GR | Locks in 6GR | Locks in 7GR | Locks in 8GR | Locks in 9GR | ||
| Output speed sensor | DTC Diagnosis Procedure | 1 | ||||||||
| Vehicle speed signal | DTC Diagnosis Procedure | 1 | ||||||||
| Accelerator pedal position sensor | DTC Diagnosis Procedure | |||||||||
| Engine speed signal | DTC Diagnosis Procedure | 1 | ||||||||
| Input speed sensor | DTC Diagnosis Procedure | 1 | ||||||||
| Input carrier speed sensor | DTC Diagnosis Procedure | 1 | ||||||||
| A/T fluid temperature sensor | DTC Diagnosis Procedure | 1 | ||||||||
| Control module internal temperature sensor | DTC Diagnosis Procedure | 1 | ||||||||
| Forward clutch pressure sensor | DTC Diagnosis Procedure | |||||||||
| Park position sensor | DTC Diagnosis Procedure | |||||||||
| Ignition switch signal | DTC Diagnosis Procedure | |||||||||
| Battery voltage | Diagnosis Procedure | |||||||||
| Shift button signal | Reference Value | |||||||||
| Electric shift selector | Diagnosis Procedure | |||||||||
| Paddle shifter | DTC Diagnosis Procedure | |||||||||
| Stop lamp switch | Component Inspection | |||||||||
| Line pressure solenoid valve | DTC Diagnosis Procedure | 2 | ||||||||
| Torque converter clutch solenoid valve | DTC Diagnosis Procedure | |||||||||
| Forward clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Front brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | |||||||
| High clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | ||||||
| Direct clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Mid brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | |||||
| Low & reverse brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | ||||||
| Lubrication solenoid valve | DTC Diagnosis Procedure | |||||||||
| Park lock solenoid | DTC Diagnosis Procedure | |||||||||
| Can communication | DTC Diagnosis Procedure | 1 | ||||||||
| Control valve | Exploded View | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| TCM | Exploded View | |||||||||
| Sub-TCM | Exploded View | |||||||||
| Sub electric oil pump | Exploded View | |||||||||
| Diagnostic item | Reference | Symptom | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||||||||||||
| Gear does no change | ||||||||||||||||||
| “D” position | ||||||||||||||||||
| 1GR → 2GR | 2GR → 3GR | 3GR → 4GR | 4GR → 5GR | 5GR → 6GR | 6GR → 7GR | 7GR → 8GR | 8GR → 9GR | 9GR → 8GR | 8GR → 7GR | 7GR → 6GR | 6GR → 5GR | 5GR → 4GR | 4GR → 3GR | 3GR → 2GR | 2GR → 1GR | Does not lock-up | ||
| Output speed sensor | DTC Diagnosis Procedure | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| Vehicle speed signal | DTC Diagnosis Procedure | |||||||||||||||||
| Accelerator pedal position sensor | DTC Diagnosis Procedure | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Engine speed signal | DTC Diagnosis Procedure | 2 | ||||||||||||||||
| Input speed sensor | DTC Diagnosis Procedure | 2 | ||||||||||||||||
| Input carrier speed sensor | DTC Diagnosis Procedure | |||||||||||||||||
| A/T fluid temperature sensor | DTC Diagnosis Procedure | 2 | ||||||||||||||||
| Control module internal temperature sensor | DTC Diagnosis Procedure | |||||||||||||||||
| Forward clutch pressure sensor | DTC Diagnosis Procedure | |||||||||||||||||
| Park position sensor | DTC Diagnosis Procedure | |||||||||||||||||
| Ignition switch signal | DTC Diagnosis Procedure | |||||||||||||||||
| Battery voltage | Diagnosis Procedure | 4 | ||||||||||||||||
| Shift button signal | Reference Value | 5 | ||||||||||||||||
| Electric shift selector | Diagnosis Procedure | 5 | ||||||||||||||||
| Paddle shifter | DTC Diagnosis Procedure | |||||||||||||||||
| Stop lamp switch | Component Inspection | 3 | ||||||||||||||||
| Line pressure solenoid valve | DTC Diagnosis Procedure | |||||||||||||||||
| Torque converter clutch solenoid valve | DTC Diagnosis Procedure | |||||||||||||||||
| Forward clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | |||||||||||
| Front brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | |||||||||||||||
| High clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | |||||||||||||||
| Direct clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |||||||||
| Mid brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |||||
| Low & reverse brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | |||||||||||||||
| Lubrication solenoid valve | DTC Diagnosis Procedure | |||||||||||||||||
| Park lock solenoid | DTC Diagnosis Procedure | |||||||||||||||||
| Can communication | DTC Diagnosis Procedure | 1 | ||||||||||||||||
| Control valve | Exploded View | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 |
| TCM | Exploded View | |||||||||||||||||
| Sub-TCM | Exploded View | |||||||||||||||||
| Sub electric oil pump | Exploded View | |||||||||||||||||
| Diagnostic item | Reference | Symptom | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Function trouble | |||||||||
| Gear does no change | |||||||||
| “M” position | |||||||||
| 1GR ⇔ 2GR | 2GR ⇔ 3GR | 3GR ⇔ 4GR | 4GR ⇔ 5GR | 5GR ⇔ 6GR | 6GR ⇔ 7GR | 7GR ⇔ 8GR | 8GR ⇔ 9GR | ||
| Output speed sensor | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Vehicle speed signal | DTC Diagnosis Procedure | ||||||||
| Accelerator pedal position sensor | DTC Diagnosis Procedure | ||||||||
| Engine speed signal | DTC Diagnosis Procedure | ||||||||
| Input speed sensor | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Input carrier speed sensor | DTC Diagnosis Procedure | ||||||||
| A/T fluid temperature sensor | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Control module internal temperature sensor | DTC Diagnosis Procedure | ||||||||
| Forward clutch pressure sensor | DTC Diagnosis Procedure | ||||||||
| Park position sensor | DTC Diagnosis Procedure | ||||||||
| Ignition switch signal | DTC Diagnosis Procedure | ||||||||
| Battery voltage | Diagnosis Procedure | ||||||||
| Shift button signal | Reference Value | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Electric shift selector | Diagnosis Procedure | ||||||||
| Paddle shifter | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Stop lamp switch | Component Inspection | ||||||||
| Line pressure solenoid valve | DTC Diagnosis Procedure | ||||||||
| Torque converter clutch solenoid valve | DTC Diagnosis Procedure | ||||||||
| Forward clutch solenoid valve | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Front brake solenoid valve | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| High clutch solenoid valve | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Direct clutch solenoid valve | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Mid brake solenoid valve | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Low & reverse brake solenoid valve | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Lubrication solenoid valve | DTC Diagnosis Procedure | ||||||||
| Park lock solenoid | DTC Diagnosis Procedure | ||||||||
| Can communication | DTC Diagnosis Procedure | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Control valve | Exploded View | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| TCM | Exploded View | ||||||||
| Sub-TCM | Exploded View | ||||||||
| Sub electric oil pump | Exploded View | ||||||||
| Diagnostic item | Reference | Symptom | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||||||||||||
| Poor shifting | ||||||||||||||||||
| Slip | Engine brake does not work | |||||||||||||||||
| When shifting gears | “D” position →“M” position | “M” position | ||||||||||||||||
| 1GR ⇔ 2GR | 2GR ⇔ 3GR | 3GR ⇔ 4GR | 4GR ⇔ 5GR | 5GR ⇔ 6GR | 6GR ⇔ 7GR | 7GR ⇔ 8GR | 8GR ⇔ 9GR | 9GR → 8GR | 8GR → 7GR | 7GR → 6GR | 6GR → 5GR | 5GR → 4GR | 4GR → 3GR | 3GR → 2GR | 2GR → 1GR | |||
| Output speed sensor | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Vehicle speed signal | DTC Diagnosis Procedure | |||||||||||||||||
| Accelerator pedal position sensor | DTC Diagnosis Procedure | |||||||||||||||||
| Engine speed signal | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Input speed sensor | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Input carrier speed sensor | DTC Diagnosis Procedure | |||||||||||||||||
| A/T fluid temperature sensor | DTC Diagnosis Procedure | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | ||||||||
| Control module internal temperature sensor | DTC Diagnosis Procedure | |||||||||||||||||
| Forward clutch pressure sensor | DTC Diagnosis Procedure | |||||||||||||||||
| Park position sensor | DTC Diagnosis Procedure | |||||||||||||||||
| Ignition switch signal | DTC Diagnosis Procedure | |||||||||||||||||
| Battery voltage | Diagnosis Procedure | |||||||||||||||||
| Shift button signal | Reference Value | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||||||||
| Electric shift selector | Diagnosis Procedure | |||||||||||||||||
| Paddle shifter | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||||||||
| Stop lamp switch | Component Inspection | |||||||||||||||||
| Line pressure solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Torque converter clutch solenoid valve | DTC Diagnosis Procedure | 3 | ||||||||||||||||
| Forward clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 3 | 3 | 3 | 3 | ||||||||||
| Front brake solenoid valve | DTC Diagnosis Procedure | 2 | 3 | 3 | ||||||||||||||
| High clutch solenoid valve | DTC Diagnosis Procedure | 2 | 3 | 3 | ||||||||||||||
| Direct clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | ||||||||
| Mid brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | ||||
| Low & reverse brake solenoid valve | DTC Diagnosis Procedure | 2 | 3 | 3 | ||||||||||||||
| Lubrication solenoid valve | DTC Diagnosis Procedure | |||||||||||||||||
| Park lock solenoid | DTC Diagnosis Procedure | |||||||||||||||||
| Can communication | DTC Diagnosis Procedure | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Control valve | Exploded View | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| TCM | Exploded View | |||||||||||||||||
| Sub-TCM | Exploded View | |||||||||||||||||
| Sub electric oil pump | Exploded View | |||||||||||||||||
| Diagnostic item | Reference | Symptom | ||||||
|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||
| Poor power transmission | ||||||||
| Slip | ||||||||
| With shift position in "D", acceleration is extremely poor. | With shift position in "P", acceleration is extremely poor. | While starting off by accelerating in 1GR, engine races. | While starting off by accelerating in 2GR, engine races. | While starting off by accelerating in 3GR, engine races. | While starting off by accelerating in 4GR, engine races. | While starting off by accelerating in 5GR, engine races. | ||
| Output speed sensor | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Vehicle speed signal | DTC Diagnosis Procedure | |||||||
| Accelerator pedal position sensor | DTC Diagnosis Procedure | |||||||
| Engine speed signal | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Input speed sensor | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Input carrier speed sensor | DTC Diagnosis Procedure | |||||||
| A/T fluid temperature sensor | DTC Diagnosis Procedure | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Control module internal temperature sensor | DTC Diagnosis Procedure | |||||||
| Forward clutch pressure sensor | DTC Diagnosis Procedure | |||||||
| Park position sensor | DTC Diagnosis Procedure | |||||||
| Ignition switch signal | DTC Diagnosis Procedure | |||||||
| Battery voltage | Diagnosis Procedure | |||||||
| Shift button signal | Reference Value | 5 | 5 | |||||
| Electric shift selector | Diagnosis Procedure | 5 | 5 | |||||
| Paddle shifter | DTC Diagnosis Procedure | |||||||
| Stop lamp switch | Component Inspection | |||||||
| Line pressure solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Torque converter clutch solenoid valve | DTC Diagnosis Procedure | |||||||
| Forward clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | ||||
| Front brake solenoid valve | DTC Diagnosis Procedure | 2 | ||||||
| High clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | |||||
| Direct clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | ||||
| Mid brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | |
| Low & reverse brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 2 | |
| Lubrication solenoid valve | DTC Diagnosis Procedure | |||||||
| Park lock solenoid | DTC Diagnosis Procedure | |||||||
| Can communication | DTC Diagnosis Procedure | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Control valve | Exploded View | 6 | 6 | 5 | 5 | 5 | 5 | 5 |
| TCM | Exploded View | |||||||
| Sub-TCM | Exploded View | |||||||
| Sub electric oil pump | Exploded View | |||||||
| Diagnostic item | Reference | Symptom | ||||||
|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||
| Poor power transmission | ||||||||
| Slip | ||||||||
| While starting off by accelerating in 6GR, engine races. | While starting off by accelerating in 7GR, engine races. | While starting off by accelerating in 8GR, engine races. | While starting off by accelerating in 9GR, engine races. | Lock-up | No creep at all. | Extremely large creep. | ||
| Output speed sensor | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | ||
| Vehicle speed signal | DTC Diagnosis Procedure | |||||||
| Accelerator pedal position sensor | DTC Diagnosis Procedure | |||||||
| Engine speed signal | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | 1 | |
| Input speed sensor | DTC Diagnosis Procedure | 3 | 3 | 3 | 3 | 3 | ||
| Input carrier speed sensor | DTC Diagnosis Procedure | |||||||
| A/T fluid temperature sensor | DTC Diagnosis Procedure | 4 | 4 | 4 | 4 | 4 | ||
| Control module internal temperature sensor | DTC Diagnosis Procedure | |||||||
| Forward clutch pressure sensor | DTC Diagnosis Procedure | |||||||
| Park position sensor | DTC Diagnosis Procedure | |||||||
| Ignition switch signal | DTC Diagnosis Procedure | |||||||
| Battery voltage | Diagnosis Procedure | |||||||
| Shift button signal | Reference Value | |||||||
| Electric shift selector | Diagnosis Procedure | |||||||
| Paddle shifter | DTC Diagnosis Procedure | |||||||
| Stop lamp switch | Component Inspection | |||||||
| Line pressure solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 2 | 2 | 1 | |
| Torque converter clutch solenoid valve | DTC Diagnosis Procedure | 2 | 1 | |||||
| Forward clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 1 | |||
| Front brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 1 | ||||
| High clutch solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 2 | 1 | |||
| Direct clutch solenoid valve | DTC Diagnosis Procedure | 2 | 1 | |||||
| Mid brake solenoid valve | DTC Diagnosis Procedure | 2 | 2 | 1 | ||||
| Low & reverse brake solenoid valve | DTC Diagnosis Procedure | 2 | 1 | |||||
| Lubrication solenoid valve | DTC Diagnosis Procedure | |||||||
| Park lock solenoid | DTC Diagnosis Procedure | |||||||
| Can communication | DTC Diagnosis Procedure | 1 | 1 | 1 | 1 | 1 | ||
| Control valve | Exploded View | 5 | 5 | 5 | 5 | 5 | 2 | |
| TCM | Exploded View | |||||||
| Sub-TCM | Exploded View | |||||||
| Sub electric oil pump | Exploded View | |||||||
| Diagnostic item | Reference | Symptom | ||||||
|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||
| Power transmission cannot be performed | ||||||||
| Vehicle cannot run in all position | Driving is not possible in “D” position. | Driving is not possible in “R” position. | Engine stall | Engine stalls when shift position is switched “N”→“D” or “R”. | Engine does not start in “N” or “P” position. | Engine starts in position other than “N” or “P”. | ||
| Output speed sensor | DTC Diagnosis Procedure | 4 | 4 | |||||
| Vehicle speed signal | DTC Diagnosis Procedure | |||||||
| Accelerator pedal position sensor | DTC Diagnosis Procedure | |||||||
| Engine speed signal | DTC Diagnosis Procedure | 5 | 5 | |||||
| Input speed sensor | DTC Diagnosis Procedure | 5 | 5 | |||||
| Input carrier speed sensor | DTC Diagnosis Procedure | |||||||
| A/T fluid temperature sensor | DTC Diagnosis Procedure | |||||||
| Control module internal temperature sensor | DTC Diagnosis Procedure | |||||||
| Forward clutch pressure sensor | DTC Diagnosis Procedure | |||||||
| Park position sensor | DTC Diagnosis Procedure | 3 | 3 | |||||
| Ignition switch signal | DTC Diagnosis Procedure | 4 | 4 | |||||
| Battery voltage | Diagnosis Procedure | 6 | 1 | |||||
| Shift button signal | Reference Value | 2 | 2 | 2 | 3 | 2 | 2 | |
| Electric shift selector | Diagnosis Procedure | 2 | 2 | 2 | 3 | 2 | 2 | |
| Paddle shifter | DTC Diagnosis Procedure | |||||||
| Stop lamp switch | Component Inspection | 3 | ||||||
| Line pressure solenoid valve | DTC Diagnosis Procedure | 1 | 1 | 1 | 3 | 3 | ||
| Torque converter clutch solenoid valve | DTC Diagnosis Procedure | 1 | 1 | 1 | 2 | 2 | ||
| Forward clutch solenoid valve | DTC Diagnosis Procedure | 1 | 1 | 1 | ||||
| Front brake solenoid valve | DTC Diagnosis Procedure | 1 | 1 | 1 | ||||
| High clutch solenoid valve | DTC Diagnosis Procedure | 1 | 1 | |||||
| Direct clutch solenoid valve | DTC Diagnosis Procedure | 1 | 1 | |||||
| Mid brake solenoid valve | DTC Diagnosis Procedure | 1 | 1 | 1 | ||||
| Low & reverse brake solenoid valve | DTC Diagnosis Procedure | 1 | 1 | 1 | ||||
| Lubrication solenoid valve | DTC Diagnosis Procedure | |||||||
| Park lock solenoid | DTC Diagnosis Procedure | 3 | 3 | |||||
| Can communication | DTC Diagnosis Procedure | |||||||
| Control valve | Exploded View | 3 | 3 | 3 | ||||
| TCM | Exploded View | 2 | ||||||
| Sub-TCM | Exploded View | 2 | ||||||
| Sub electric oil pump | Exploded View | |||||||
| Diagnostic item | Reference | Symptom | ||||||
|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||
| Poor operation | Stop/start system is not activated. | |||||||
| Vehicle does not enter parking condition. | Parking condition is not cancelled. | Vehicle runs with A/T in “P” position. | Vehicle moves forward with the “R” position. | Vehicle runs with A/T in “N” position. | Vehicle moves backward with the “D” position. | |||
| Output speed sensor | DTC Diagnosis Procedure | |||||||
| Vehicle speed signal | DTC Diagnosis Procedure | |||||||
| Accelerator pedal position sensor | DTC Diagnosis Procedure | |||||||
| Engine speed signal | DTC Diagnosis Procedure | |||||||
| Input speed sensor | DTC Diagnosis Procedure | |||||||
| Input carrier speed sensor | DTC Diagnosis Procedure | |||||||
| A/T fluid temperature sensor | DTC Diagnosis Procedure | 3 | ||||||
| Control module internal temperature sensor | DTC Diagnosis Procedure | |||||||
| Forward clutch pressure sensor | DTC Diagnosis Procedure | 3 | ||||||
| Park position sensor | DTC Diagnosis Procedure | 2 | ||||||
| Ignition switch signal | DTC Diagnosis Procedure | |||||||
| Battery voltage | Diagnosis Procedure | |||||||
| Shift button signal | Reference Value | 1 | 1 | 1 | 1 | 1 | 1 | |
| Electric shift selector | Diagnosis Procedure | 1 | 1 | 1 | 1 | 1 | 1 | |
| Paddle shifter | DTC Diagnosis Procedure | |||||||
| Stop lamp switch | Component Inspection | |||||||
| Line pressure solenoid valve | DTC Diagnosis Procedure | 2 | 2 | |||||
| Torque converter clutch solenoid valve | DTC Diagnosis Procedure | 3 | ||||||
| Forward clutch solenoid valve | DTC Diagnosis Procedure | |||||||
| Front brake solenoid valve | DTC Diagnosis Procedure | |||||||
| High clutch solenoid valve | DTC Diagnosis Procedure | |||||||
| Direct clutch solenoid valve | DTC Diagnosis Procedure | |||||||
| Mid brake solenoid valve | DTC Diagnosis Procedure | |||||||
| Low & reverse brake solenoid valve | DTC Diagnosis Procedure | |||||||
| Lubrication solenoid valve | DTC Diagnosis Procedure | 2 | ||||||
| Park lock solenoid | DTC Diagnosis Procedure | 2 | 2 | |||||
| Can communication | DTC Diagnosis Procedure | 2 | ||||||
| Control valve | Exploded View | 4 | 4 | 3 | 3 | 3 | 3 | |
| TCM | Exploded View | 3 | 3 | 2 | 2 | 2 | 2 | 2 |
| Sub-TCM | Exploded View | 3 | 3 | 2 | 2 | 2 | ||
| Sub electric oil pump | Exploded View | 2 | ||||||
SYMPTOM TABLE 2
| Diagnostic item | Reference | Symptom | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Poor performance | |||||||||||||||||||||
| Driving performance | Strange noise | ||||||||||||||||||||
| Shift point is high in “D” position. | Shift point is low in “D”position. | Large shock | Judder | ||||||||||||||||||
| When shifting gears | |||||||||||||||||||||
| →“D” position | →“R” position | 1GR ⇔ 2GR | 2GR ⇔ 3GR | 3GR ⇔ 4GR | 4GR ⇔ 5GR | 5GR ⇔ 6GR | 6GR ⇔ 7GR | 7GR ⇔ 8GR | 8GR ⇔ 9GR | Downshift when accelerator pedal is depressed | Upshift when accelerator pedal is released | Lock-up | Lock-up | In “R” position | In “N” position | In “D” position | Engine at idle | ||||
| Oil pump | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||||
| Torque converter | Exploded View | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||||
| Forward clutch | — (Cross-Sectional View) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||||||||
| Front brake | — (Cross-Sectional View) | 2 | 1 | 1 | 1 | 1 | |||||||||||||||
| High clutch | — (Cross-Sectional View) | 1 | 1 | 1 | |||||||||||||||||
| Direct clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||||
| Mid brake | — (Cross-Sectional View) | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||
| Low & reverse brake | — (Cross-Sectional View) | 2 | 2 | 1 | 1 | 1 | 1 | 1 | |||||||||||||
| Planetary gear | — (Cross-Sectional View) | 1 | 1 | ||||||||||||||||||
| Bearing | — (Cross-Sectional View) | ||||||||||||||||||||
| Parking component | — (Cross-Sectional View) | ||||||||||||||||||||
| Diagnostic item | Reference | Symptom | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||||
| Gear does no change | ||||||||||
| “D” position | ||||||||||
| Locks in 1GR | Locks in 2GR | Locks in 3GR | Locks in 4GR | Locks in 5GR | Locks in 6GR | Locks in 7GR | Locks in 8GR | Locks in 9GR | ||
| Oil pump | — (Cross-Sectional View) | |||||||||
| Torque converter | Exploded View | |||||||||
| Forward clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Front brake | — (Cross-Sectional View) | 1 | 1 | |||||||
| High clutch | — (Cross-Sectional View) | 1 | 1 | 1 | ||||||
| Direct clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Mid brake | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | |||||
| Low & reverse brake | — (Cross-Sectional View) | 1 | 1 | 1 | ||||||
| Planetary gear | — (Cross-Sectional View) | |||||||||
| Bearing | — (Cross-Sectional View) | |||||||||
| Parking component | — (Cross-Sectional View) | |||||||||
| Diagnostic item | Reference | Symptom | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||||||||||||
| Gear does no change | ||||||||||||||||||
| “D” position | ||||||||||||||||||
| 1GR → 2GR | 2GR → 3GR | 3GR → 4GR | 4GR → 5GR | 5GR → 6GR | 6GR → 7GR | 7GR → 8GR | 8GR → 9GR | 9GR → 8GR | 8GR → 7GR | 7GR → 6GR | 6GR → 5GR | 5GR → 4GR | 4GR → 3GR | 3GR → 2GR | 2GR → 1GR | Does not lock-up | ||
| Oil pump | — (Cross-Sectional View) | |||||||||||||||||
| Torque converter | Exploded View | 1 | ||||||||||||||||
| Forward clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||
| Front brake | — (Cross-Sectional View) | 1 | 1 | 1 | ||||||||||||||
| High clutch | — (Cross-Sectional View) | 1 | 1 | 1 | ||||||||||||||
| Direct clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||
| Mid brake | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| Low & reverse brake | — (Cross-Sectional View) | 1 | 1 | 1 | ||||||||||||||
| Planetary gear | — (Cross-Sectional View) | |||||||||||||||||
| Bearing | — (Cross-Sectional View) | |||||||||||||||||
| Parking component | — (Cross-Sectional View) | |||||||||||||||||
| Diagnostic item | Reference | Symptom | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Function trouble | |||||||||
| Gear does no change | |||||||||
| “M” position | |||||||||
| 1GR ⇔ 2GR | 2GR ⇔ 3GR | 3GR ⇔ 4GR | 4GR ⇔ 5GR | 5GR ⇔ 6GR | 6GR ⇔ 7GR | 7GR ⇔ 8GR | 8GR ⇔ 9GR | ||
| Oil pump | — (Cross-Sectional View) | ||||||||
| Torque converter | Exploded View | ||||||||
| Forward clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Front brake | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| High clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Direct clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Mid brake | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Low & reverse brake | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Planetary gear | — (Cross-Sectional View) | ||||||||
| Bearing | — (Cross-Sectional View) | ||||||||
| Parking component | — (Cross-Sectional View) | ||||||||
| Diagnostic item | Reference | Symptom | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||||||||||||
| Poor shifting | ||||||||||||||||||
| Slip | Engine brake does not work | |||||||||||||||||
| When shifting gears | “D” position →“M” position | “M” position | ||||||||||||||||
| 1GR ⇔ 2GR | 2GR ⇔ 3GR | 3GR ⇔ 4GR | 4GR ⇔ 5GR | 5GR ⇔ 6GR | 6GR ⇔ 7GR | 7GR ⇔ 8GR | 8GR ⇔ 9GR | 9GR → 8GR | 8GR → 7GR | 7GR → 6GR | 6GR → 5GR | 5GR → 4GR | 4GR → 3GR | 3GR → 2GR | 2GR → 1GR | |||
| Oil pump | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Torque converter | Exploded View | |||||||||||||||||
| Forward clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||
| Front brake | — (Cross-Sectional View) | 1 | 1 | 1 | ||||||||||||||
| High clutch | — (Cross-Sectional View) | 1 | 1 | 1 | ||||||||||||||
| Direct clutch | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||
| Mid brake | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| Low & reverse brake | — (Cross-Sectional View) | 1 | 1 | 1 | ||||||||||||||
| Planetary gear | — (Cross-Sectional View) | |||||||||||||||||
| Bearing | — (Cross-Sectional View) | |||||||||||||||||
| Parking component | — (Cross-Sectional View) | |||||||||||||||||
| Diagnostic item | Reference | Symptom | ||||||
|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||
| Poor power transmission | ||||||||
| Slip | ||||||||
| When shift position is in "D" position, acceleration is extremely poor. | When shift position is in "R" position, acceleration is extremely poor. | While starting off by accelerating in 1GR, engine races. | While starting off by accelerating in 2GR, engine races. | While starting off by accelerating in 3GR, engine races. | While starting off by accelerating in 4GR, engine races. | While starting off by accelerating in 5GR, engine races. | ||
| Oil pump | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Torque converter | Exploded View | 1 | 1 | |||||
| Forward clutch | — (Cross-Sectional View) | 1 | 2 | 2 | ||||
| Front brake | — (Cross-Sectional View) | 2 | ||||||
| High clutch | — (Cross-Sectional View) | 2 | 2 | |||||
| Direct clutch | — (Cross-Sectional View) | 2 | 2 | 2 | ||||
| Mid brake | — (Cross-Sectional View) | 2 | 2 | 2 | 2 | 2 | 2 | |
| Low & reverse brake | — (Cross-Sectional View) | 2 | 1 | 1 | 2 | 2 | 2 | |
| Planetary gear | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Bearing | — (Cross-Sectional View) | |||||||
| Parking component | — (Cross-Sectional View) | |||||||
| Diagnostic item | Reference | Symptom | ||||||
|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||
| Poor power transmission | ||||||||
| Slip | ||||||||
| While starting off by accelerating in 6GR, engine races. | While starting off by accelerating in 7GR, engine races. | While starting off by accelerating in 8GR, engine races. | While starting off by accelerating in 9GR, engine races. | Lock-up | No creep at all. | Extremely large creep. | ||
| Oil pump | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | |
| Torque converter | Exploded View | 1 | 1 | |||||
| Forward clutch | — (Cross-Sectional View) | 2 | 2 | 2 | 1 | 1 | ||
| Front brake | — (Cross-Sectional View) | 2 | 2 | 1 | ||||
| High clutch | — (Cross-Sectional View) | 2 | 2 | 2 | 1 | |||
| Direct clutch | — (Cross-Sectional View) | 2 | 1 | |||||
| Mid brake | — (Cross-Sectional View) | 2 | 2 | 1 | 1 | |||
| Low & reverse brake | — (Cross-Sectional View) | 2 | 1 | 1 | ||||
| Planetary gear | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | 1 | 1 | |
| Bearing | — (Cross-Sectional View) | |||||||
| Parking component | — (Cross-Sectional View) | |||||||
| Diagnostic item | Reference | Symptom | ||||||
|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||
| Power transmission cannot be performed | ||||||||
| Vehicle cannot run in all position | Driving is not possible in “D” position. | Driving is not possible in “R” position. | Engine stall | Engine stalls when shift position is switched “N”→“D” or “R”. | Engine does not start in “N” or “P” position. | Engine starts in position other than “N” or “P”. | ||
| Oil pump | — (Cross-Sectional View) | 1 | 1 | 1 | ||||
| Torque converter | Exploded View | 1 | 1 | 1 | 1 | 1 | ||
| Forward clutch | — (Cross-Sectional View) | 1 | 1 | |||||
| Front brake | — (Cross-Sectional View) | 1 | 1 | 1 | ||||
| High clutch | — (Cross-Sectional View) | 1 | 1 | |||||
| Direct clutch | — (Cross-Sectional View) | 1 | 1 | |||||
| Mid brake | — (Cross-Sectional View) | 1 | 1 | 1 | ||||
| Low & reverse brake | — (Cross-Sectional View) | 1 | 1 | 1 | ||||
| Planetary gear | — (Cross-Sectional View) | 1 | 1 | |||||
| Bearing | — (Cross-Sectional View) | |||||||
| Parking component | — (Cross-Sectional View) | |||||||
| Diagnostic item | Reference | Symptom | ||||||
|---|---|---|---|---|---|---|---|---|
| Function trouble | ||||||||
| Poor operation | Stop/start system is not activated. | |||||||
| Vehicle does not enter parking condition. | Parking condition is not cancelled. | Vehicle runs with A/T in “P” position. | Vehicle moves forward with the “R” position. | Vehicle runs with A/T in “N” position. | Vehicle moves backward with the “D” position. | |||
| Oil pump | — (Cross-Sectional View) | |||||||
| Torque converter | Exploded View | |||||||
| Forward clutch | — (Cross-Sectional View) | 1 | 1 | 1 | ||||
| Front brake | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | |||
| High clutch | — (Cross-Sectional View) | 1 | 1 | |||||
| Direct clutch | — (Cross-Sectional View) | 1 | 1 | |||||
| Mid brake | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | |||
| Low & reverse brake | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | |||
| Planetary gear | — (Cross-Sectional View) | |||||||
| Bearing | — (Cross-Sectional View) | |||||||
| Parking component | — (Cross-Sectional View) | 1 | 1 | 1 | 1 | |||
System Symptom
...
Other materials:
Removal and Installation
REMOVAL
Fully open hood assembly.
Remove front wiper arm (LH and RH). Refer to Removal and Installation.
Remove cowl top side seal.
Disconnect front washer tube connector.
CAUTION:
When washer tube is disconnected, washer fluid may come out so prepare a container to receive washer fluid and never a ...
Removal and Installation
WARNING:
REMOVAL
Ignition switch OFF.
CAUTION:
Wait for 60 seconds after the ignition switch OFF.
Disconnect negative battery terminal. Refer to Removal and Installation.
Disconnect the transfer range position sensor connector.
Remove the transfer range position sensor.
INSTALLATION
Note the follow ...
Refilling
WARNING:
Recommended fluid and fluid capacity Refer to Fluids and Lubricants.
CAUTION:
Use only recommended A/T fluid. Never mix with other A/T fluid.
Using A/T fluid other than recommended A/T fluid will cause deterioration in driveability and A/T durability, and may damage the A/T, which is not ...
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