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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 116 (Engine Controls Self-Diagnostics - Pathfinder) >> Diagnostic Tests >> DTC P0605: Engine Control Module Malfunction >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
  1. If using CONSULT-II, go to next step. If using generic scan tool, go to step  3.
  2. Turn ignition on. Select SELF-DIAG RESULTS mode with CONSULT-II. Press ERASE. Repeat appropriate DTC CONFIRMATION TEST. If 1st trip DTC is detected, replace ECM. See ENGINE CONTROL MODULE REPLACEMENT  under ENGINE CONTROL MODULE. Perform appropriate procedures under PROGRAMMING . If 1st trip DTC is not detected, test is complete.
  3. Turn ignition on. Select MODE 4 with scan tool. Press ERASE. Repeat appropriate DTC CONFIRMATION TEST. If 1st trip DTC is detected, replace ECM. See ENGINE CONTROL MODULE REPLACEMENT  under ENGINE CONTROL MODULE. Perform appropriate procedures under PROGRAMMING . If 1st trip DTC is not detected, test is complete.
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