Instrument Cluster Pinpoint Test 11: Check Engine/Malfunction Indicator Lamp (Mil) Indicator Is Inoperative

INSTRUMENT CLUSTER PINPOINT TEST 11 - CHECK ENGINE/MALFUNCTION INDICATOR LAMP (MIL) INDICATOR INOPERATIVE

PINPOINT TEST 11		CHECK ENGINE/MALFUNCTION INDICATOR LAMP (MIL) INDICATOR IS INOPERATIVE
STEP	INSPECTION		ACTION
1	CHECK THE POWER TO THE INSTRUMENT CLUSTER Key OFF. Disconnect: Powertrain Control Module (PCM) 0140-175. Key ON. Connect a fused (10A) jumper wire between the PCM 0140-175 pin 2, circuit P/LG, harness side and the PCM 0140-175 pin 24, circuit B/W, harness side. Does the check engine warning indicator illuminate?	Yes	Go to step 4.
1		No	Go to step 2.
2	CHECK CIRCUIT P/LG FOR AN OPEN Key OFF. Disconnect: Instrument Cluster 0922-101. Key OFF. Measure the resistance between the PCM 0140-175 pin 2, circuit P/LG, harness side and the instrument cluster 0922-101 pin 14, circuit P/LG, harness side. Is the resistance less than 5 ohms?	Yes	Go to step 3.
2		No	Repair the circuit. Test the system for normal operation.
3	CHECK FOR CORRECT INSTRUMENT CLUSTER OPERATION Disconnect all instrument cluster connectors. Check for: corrosion pushed-out pins Connect all instrument cluster connectors and make sure they seat correctly. Operate the system and verify the concern is still present. Is the concern still present?	Yes	Install a new instrument cluster. See INSTRUMENT CLUSTER REMOVAL/INSTALLATION . Clear the DTCs. REPEAT the instrument cluster self-test.
3		No	The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. Clear the DTCs. REPEAT the self-test.
4	CHECK FOR CORRECT PCM OPERATION Disconnect all PCM connectors. Check for: corrosion pushed-out pins Connect all PCM connectors and make sure they seat correctly. Operate the system and verify the concern is still present. Is the concern still present?	Yes	Install a new PCM. See POWERTRAIN CONTROL MODULE (PCM) REMOVAL/INSTALLATION . Clear the DTCs. REPEAT the PCM self-test.
4		No	The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. Clear the DTCs. REPEAT the self-test.