2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 781
Check the following.
- Harness connectors E108, M15
- Harness for open or short between ECM and APP sensor
- Repair open circuit, short to ground or short to power in harness or connectors.
13.CHECK APP SENSOR
See: P Code Charts/P2138.
Is the inspection result normal?
YES - GO TO 15.
NO - GO TO 14.
14.REPLACE ACCELERATOR PEDAL ASSEMBLY
1. Replace accelerator pedal assembly.
2. Go to See: P Code Charts/P2138.
- INSPECTION END
15.CHECK INTERMITTENT INCIDENT
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Trouble
Diagnosis For Intermittent Incident/Description.
- INSPECTION END
Component Inspection
1.CHECK ACCELERATOR PEDAL POSITION (APP) SENSOR
1. Turn ignition switch OFF.
2. Reconnect all harness connectors disconnected.
3. Turn ignition switch ON.
4. Check the voltage ECM harness connector terminals under the following conditions.
Is the inspection result normal?
YES - INSPECTION END
NO - GO TO 2.
2.REPLACE ACCELERATOR PEDAL ASSEMBLY
1. Replace accelerator pedal assembly.
2. Go to See: P Code Charts/P2138.
- INSPECTION END
Special Repair Requirement
1.PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING
See: Powertrain Management/Computers and Control Systems/Accelerator Pedal Position Sensor/Testing and Inspection/Special Repair
Requirement.
- GO TO 2.
2.PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Programming and Relearning/Throttle Valve Closed
Position Learning/Special Repair Requirement.
- GO TO 3.
3.PERFORM IDLE AIR VOLUME LEARNING
See: Engine, Cooling and Exhaust/Engine/Tune-up and Engine Performance Checks/Idle Speed/Testing and Inspection/Programming and
Relearning/Special Repair Requirement.
