Nissan Maxima Service and Repair Manual: C1116 stop lamp SW

Nissan Maxima Service and Repair Manual / Brakes / Brake control system / DTC/circuit diagnosis / C1116 stop lamp SW

Description

The stop lamp switch transmits the stop lamp switch signal (ON/OFF) to the ABS actuator and electric unit (control unit).

DTC Logic

DTC DETECTION LOGIC

Nissan Maxima. DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.CHECK SELF-DIAGNOSIS RESULTS

Check the self-diagnosis results.

Nissan Maxima. CHECK SELF-DIAGNOSIS RESULTS

Diagnosis Procedure

1.CONNECTOR INSPECTION

  1. Disconnect stop lamp switch connector and ABS actuator and electric unit (control unit) connector.
  2. Check terminals for deformation, disconnection, looseness or damage.

2.CHECK STOP LAMP SWITCH CIRCUIT

Nissan Maxima. CHECK STOP LAMP SWITCH CIRCUIT

  1. Connect stop lamp switch connector.
  2. Check voltage between ABS actuator and electric unit (control unit) connector E26 terminal 20 and ground.

Nissan Maxima. CHECK STOP LAMP SWITCH CIRCUIT

3.CHECK STOP LAMP SWITCH CIRCUIT FOR OPEN

Nissan Maxima. CHECK STOP LAMP SWITCH CIRCUIT FOR OPEN

Check continuity between ABS actuator and electric unit (control unit) connector E26 (A) terminal 20 and stop lamp switch connector E38 (B) terminal 4.

Nissan Maxima. CHECK STOP LAMP SWITCH CIRCUIT FOR OPEN

4.CHECK STOP LAMP SWITCH CIRCUIT FOR SHORT

Nissan Maxima. CHECK STOP LAMP SWITCH CIRCUIT FOR SHORT

Check continuity between ABS actuator and electric unit (control unit) connector E26 terminal 20 and ground.

Nissan Maxima. CHECK STOP LAMP SWITCH CIRCUIT FOR SHORT

Special Repair Requirement

1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

Always perform the neutral position adjustment for the steering angle sensor, when replacing the ABS actuator and electric unit (control unit).

    C1115 ABS sensor [abnormal signal]

    C1120, C1122, C1124, C1126 in ABS sol