Montero LS 4WD V6-2972cc 3.0L SOHC 24 Valve (1996)
Engine Control Module: Component Tests and General Diagnostics
ENGINE CONTROL MODULE POWER GROUND
OPERATION
Grounds of the engine control module.
TROUBLESHOOTING HINTS
If there is incorrect or incomplete contact of the engine control module's ground line, the engine control module will not function correctly.
HARNESS INSPECTION
STEP 1. Check for continuity in the ground circuit.
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Engine control module connector: Disconnected
OK: STOP
NG: Repair the harnesses. (13 - Ground, 26 - Ground)