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Home › Nissan-Datsun › 2004 › Maxima SL, RE5F22A › Repair and Diagnosis › Engine Performance › System › Engine Control System - Introduction › Power Supply Circuit For ECM › Diagnostic Procedure › 3) Detect Malfunctioning Part

3) Detect Malfunctioning Part

Check the following.

Fuse block (J/B) connector M4
10A fuse
Harness for open or short between ECM and fuse
1. Repair harness or connectors.