Hood Switch: DIAGNOSISPROCEDURE
WARNING: This page is about a different car, the 2017 Nissan 370Z and 2016 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK HOOD SWITCH SIGNAL
- Turn ignition switch OFF.
- Disconnect hood switch connector.
- Check voltage between hood switch harness connector and ground.
(+) (-) Voltage (V)
(Approx.)Hood switch Connector Terminal E30 2 Ground Battery voltage Is the inspection result normal?
YES
GO TO STEP 3 .
NO
GO TO STEP 2 .
- CHECK HOOD SWITCH CIRCUIT
- Disconnect IPDM E/R connector.
- Check continuity between IPDM E/R harness connector and hood switch harness connector.
IPDM E/R Hood switch Continuity Connector Terminal Connector Terminal E9 104 E30 2 Existed - Check continuity between IPDM E/R harness connector and ground.
IPDM E/R Ground Continuity Connector Terminal E9 104 Not existed
Is the inspection result normal?
YES
Replace IPDM E/R. Refer to REMOVAL AND INSTALLATION .
NO
Repair or replace harness.
- CHECK HOOD SWITCH GROUND CIRCUIT
Check continuity between hood switch harness connector and ground.
Hood switch Ground Continuity Connector Terminal E30 1 Existed Is the inspection result normal?
YES
GO TO STEP 4 .
NO
Repair or replace harness.
- CHECK HOOD SWITCH
Refer to COMPONENT INSPECTION .
Is the inspection result normal?
YES
GO TO STEP 5 .
NO
Replace hood lock (RH). Refer to REMOVAL AND INSTALLATION (Coupe models) or REMOVAL AND INSTALLATION (Roadster models).
- CHECK INTERMITTENT INCIDENT
Refer to INTERMITTENT INCIDENT .
INSPECTION END