Diagnosis Procedure
WARNING: This page is about a different car, the 2017 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
Regarding Wiring Diagram information, refer to WIRING DIAGRAM .
- PERFORM SELF DIAGNOSTIC RESULT
Perform Self Diagnostic Result of IPDM E/R using CONSULT.
Is display history of DTC B210C CRNT?
YES
GO TO STEP 2 .
NO
Refer to INTERMITTENT INCIDENT .
- CHECK STARTER CONTROL RELAY CONTROL CIRCUITS VOLTAGE
Check voltage between IPDM E/R connectors and ground.
IPDM E/R Ground Voltage
(Approx.)Connector Terminal E46 44 - Battery voltage Is the inspection result normal?
YES
Replace IPDM E/R. Refer to REMOVAL AND INSTALLATION .
NO
GO TO STEP 3 .
- CHECK STARTER CONTROL RELAY CONTROL CIRCUIT CONTINUITY
- Disconnect IPDM E/R connector E46 and BCM connector M83.
- Check continuity between IPDM E/R connector E46 and BCM connector M83.
IPDM E/R BCM Continuity Connector Terminal Connector Terminal E46 44 M83 74 Yes - Check continuity between IPDM E/R connector E46 and ground.
IPDM E/R Ground Continuity Connector Terminal E46 44 - No
Is the inspection result normal?
YES
Replace BCM. Refer to REMOVAL AND INSTALLATION .
NO
Repair or replace harness or connectors.