Nissan Armada 2025-2026 Service and Repair Manual: Work Procedure

• Perform action test to verify the customer's concern.

• Perform action test and check the system operation after system diagnosis.

WARNING:

CAUTION:

• Fully understand the following items well before the road test;

  • System description for TSR: Refer to System Description.

  • Handling precaution: Refer to Precautions for Traffic Sign Recognition.

CHECK TSR SYSTEM SETTING

1. Start the engine.

2. Start the engine, and then wait for 30 seconds or more.

3. Enable the setting of the TSR system on the information display.

4. Turn OFF the ignition switch and wait for 5 seconds or more.

5. Check that the previous setting is saved when the engine starts again.

GO TO 2.

ACTION TEST FOR TSR

1. Enable the setting of the TSR system on the information display.

2. Check the TSR operation according to the following table.

   System status	Condition	Display on information display	Display on Head Up Display
   TSR OFF	—	—	—
   TSR ON	Road sign not detected	—	—
   	Road sign detected (except for speed limit signs)	This is an example. For details of displayed signs, Refer to System Description.
   	Road sign detected (Speed limit signs)
   TSR is malfunction	The TSR system is automatically canceled.	Malfunction See Owner’s Manual	—

INSPECTION END

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