Diagnosis Procedure
WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC PRIORITY
- Turn ignition switch ON.
- Connect CONSULT and check for other existing ENGINE diagnostic trouble codes.
- If there are any ABS related DTCs, perform the confirmation procedure (trouble diagnosis) for these other DTCs first.
Is any applicable ABS related DTC detected?
YES
Refer to DTC Index .
NO
GO TO 2 .
- VERIFY DTC CAUSE NOTE: This DTC can trip if the customer is a two-footed driver (customer rests a foot on the brake pedal while using the accelerator pedal).
Determine whether the brake pedal has been depressed while the vehicle is moving and the throttle position is greater than 8% for 2 seconds.
Is the driver a two-footed driver?
YES
Explain the diagnostic operation to the customer. Repair complete.
NO
GO TO 3.
- CHECK BRAKE PEDAL POSITION SWITCH
- Turn ignition switch OFF.
- Verify brake pedal switch adjustment. Refer to Inspection
Is the inspection normal?
YES
Replace the ECM. Refer to Removal and Installation .
NO
Adjust brake pedal switch. Refer to Adjustment