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3. INSPECT THE CABIN HEATER RELAY TERMINALS AND WIRE HARNESS FOR A CONDITION CAUSING Disconnect the Cabin Heater Relays. Disconnect the TIPM C11 harness connector. Inspect the connector terminal for signs of corrosion build up and dam- Visually inspect the wiring harness for any chafed, pierced, pinched or Were any of the above conditions found? Yes >> Repair as necessary. Perform BODY VERIFICATION TEST VER 1. (Refer to 8 - CONTROL MODULES - STANDARD PROCEDURE) No >> Go To 4 4. CHECK THE (F937) FUSED IGNITION SWITCH OUTPUT (RUN) CIRCUIT FUNCTION Connect one end of a jumper wire to the (F937) Fused Ignition Switch NOTE: The test light should be illuminated and bright. Compare Does the test light illuminate brightly? Yes >> Go To 5 No >> Repair the (F937) Fused Ignition Switch Output (RUN) cir- cuit for high resistance. Perform BODY VERIFICATION TEST VER 1. (Refer to 8 - CONTROL MODULES - STANDARD PROCEDURE) PM IGNITION SYSTEM - ELECTRICAL DIAGNOSTICS 8I - 37 |