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C1116
C1116 STOP LAMP SWITCH
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-Datsun Truck Armada 2WD V8-5.6L (VK56DE) C CODE Page 27
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Is above displayed on the self-diagnosis display?
YES - Proceed to diagnosis procedure. See: C1116.
NO - Inspection End
Diagnosis Procedure
Regarding Wiring Diagram information, See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Diagrams/Electrical
Diagrams.
1.CONNECTOR INSPECTION
1. Disconnect the ABS actuator and electric unit (control unit) connector and stop lamp switch connector.
2. Check the terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES - GO TO 2
NO - Repair or replace as necessary.
2.STOP LAMP SWITCH INSPECTION
1. Connect the stop lamp switch connector.
2. Check the voltage between the ABS actuator and electric unit
(control unit) connector E125 terminal 41 and body ground.
Is the inspection result normal?
YES - Perform self-diagnosis again. If the same results appear, replace ABS actuator and electric unit (control unit). See: Brakes and Traction
Control/Antilock Brakes / Traction Control Systems/Hydraulic Control Assembly - Antilock Brakes/Service and Repair.
NO - GO TO 3
3.STOP LAMP RELAY CIRCUIT INSPECTION
1. Disconnect the stop lamp relay connector.
2. Check the continuity between the ABS actuator and electric unit
(control unit) connector E125 (B) terminal 41 and stop lamp relay connector E12 (A) terminal 4.
Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) C CODE Page 28
Continuity should exist.
Is the inspection result normal?
YES - See: Lighting and Horns/Testing and Inspection/Initial Inspection and Diagnostic Overview/Work Flow/Exterior Lighting.
NO - Repair or replace malfunctioning components.
Special Repair Requirement
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform neutral position adjustment for the steering angle sensor when replacing the ABS actuator and electric unit (control unit). See:
Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Steering Angle Sensor/Testing and Inspection/Description.
- GO TO 2
2.CALIBRATION OF DECEL G SENSOR
Always perform calibration of decel G sensor when replacing the ABS actuator and electric unit (control unit). See: Brakes and Traction
Control/Antilock Brakes / Traction Control Systems/Yaw Rate Sensor/Testing and Inspection/Description.
- END
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C1116
C1116 STOP LAMP SWITCH
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-Datsun Truck Armada 2WD V8-5.6L (VK56DE) C CODE Page 27
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Is above displayed on the self-diagnosis display?
YES - Proceed to diagnosis procedure. See: C1116.
NO - Inspection End
Diagnosis Procedure
Regarding Wiring Diagram information, See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Diagrams/Electrical
Diagrams.
1.CONNECTOR INSPECTION
1. Disconnect the ABS actuator and electric unit (control unit) connector and stop lamp switch connector.
2. Check the terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES - GO TO 2
NO - Repair or replace as necessary.
2.STOP LAMP SWITCH INSPECTION
1. Connect the stop lamp switch connector.
2. Check the voltage between the ABS actuator and electric unit
(control unit) connector E125 terminal 41 and body ground.
Is the inspection result normal?
YES - Perform self-diagnosis again. If the same results appear, replace ABS actuator and electric unit (control unit). See: Brakes and Traction
Control/Antilock Brakes / Traction Control Systems/Hydraulic Control Assembly - Antilock Brakes/Service and Repair.
NO - GO TO 3
3.STOP LAMP RELAY CIRCUIT INSPECTION
1. Disconnect the stop lamp relay connector.
2. Check the continuity between the ABS actuator and electric unit
(control unit) connector E125 (B) terminal 41 and stop lamp relay connector E12 (A) terminal 4.
Nissan-Datsun Truck Armada 2WD V8-5.6L (VK56DE) C CODE Page 28
Continuity should exist.
Is the inspection result normal?
YES - See: Lighting and Horns/Testing and Inspection/Initial Inspection and Diagnostic Overview/Work Flow/Exterior Lighting.
NO - Repair or replace malfunctioning components.
Special Repair Requirement
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform neutral position adjustment for the steering angle sensor when replacing the ABS actuator and electric unit (control unit). See:
Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Steering Angle Sensor/Testing and Inspection/Description.
- GO TO 2
2.CALIBRATION OF DECEL G SENSOR
Always perform calibration of decel G sensor when replacing the ABS actuator and electric unit (control unit). See: Brakes and Traction
Control/Antilock Brakes / Traction Control Systems/Yaw Rate Sensor/Testing and Inspection/Description.
- END
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