Inspection
WARNING:
-
Jacking up or lift up the vehicle may the vehicle height to go down which cause a personal injury and/or damage to the air suspension component parts. Refer to Precaution for when Jacking and Lifting Up the vehicle with Electronic Air Suspension System.
LOOSENESS OF CONNECTED PART
Check each fixing bolt and nut for looseness using torque wrench. For each tightening torque, refer to Exploded View.
BACKLASH OF JOINT PART
Move the joint of propeller shaft up and down and from side to side (axial direction of shaft and right angle to shaft) to check that the joint has no backlash extremely. If the joint has a malfunction, remove propeller shaft and perform inspection.

BACKLASH OF CENTER BEARING
Move the shaft near center bearing up and down and from side to side (axial direction of shaft and right angle to shaft) to check that the bearing has no backlash. If the bearing has a malfunction, remove propeller shaft and perform inspection.

APPEARANCE AND NOISE
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Check propeller shaft tube surface for dents or cracks. If malfunction is detected, replace propeller shaft assembly.
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If center bearing is noisy or damaged, replace propeller shaft assembly.
VIBRATION
If vibration is present at high speed, adjust the propeller shaft phase first.
Check the propeller shaft for bend and damage. If damaged, replace propeller shaft assembly.
Perform a cruise test drive to check the propeller shaft for runout. If vibration occurs, separate propeller shaft at final drive companion flange; then change the phase between companion flange and propeller shaft by the one bolt hole at a time and install propeller shaft.
If vibration is still detected, measure propeller shaft runout after removing it. Refer to Inspection.
Other materials
Panic Alarm Function Does Not Operate
Description
Panic alarm does not operate when press the PANIC ALARM button of Intelligent Key.
Diagnosis Procedure
CHECK INTELLIGENT KEY SYSTEM (REMOTE KEYLESS ENTRY FUNCTION)
Press the LOCK button of Intelligent Key.
Are all doors LOCKED?
YES>>
GO TO 2.
NO>>
Check Intelligent Key syst ...
Propilot Assist 1.1
Propilot Assist 1.1 System Symptoms
Symptom Table
Symptoms Inspection item/Reference page
Operation
System setting cannot be turned ON/OFF
Refer to Diagnosis Procedure
System cannot be set (ProPILOT Assist switch turns ON/OFF)
Refer to Diagnosis Procedure
CANCEL switch does not func ...
Rear Propeller Shaft: 2s C-C
Inspection
WARNING:
Jacking up or lift up the vehicle may the vehicle height to go down which cause a personal injury and/or damage to the air suspension component parts. Refer to Precaution for when Jacking and Lifting Up the vehicle with Electronic Air Suspension System.
LOOSENESS OF CONNECT ...