6. Check Throttle Control Motor Relay Power Supply Circuit-II
WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect ECM harness connector.
- Disconnect IPDM E/R harness connector E9.
- Check continuity between ECM terminal 104 and IPDM E/R terminal 47.
Refer to Wiring Diagram.
- Continuity should exist.
- Also check harness for short to ground and short to power.
OK or NG
OK: GO TO 8 .
NG: GO TO 7.