|
|
• When Monitored: • Set Condition: Possible Causes TERMINAL DAMAGE OR CORROSION HIGH RESISTANCE ON THE (F200) FUSED IGNITION SWITCH OUTPUT (RUN-START) CIRCUIT OCCUPANT RESTRAINT CONTROLLER (ORC) TIPM Diagnostic Test 1. CHECK FOR ACTIVE DTC With the scan tool, read the active DTC’s. Cycle the ignition switch from off to on, leaving the ignition on for a minimum of 10 seconds. With the scan tool, read the active DTC’s. Does the scan tool display this DTC as active? Yes >> Go To 2 No >> If the DTC is stored, check for an intermittent condition. Using the wiring diagram/schematic as a guide, visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded 2. INSPECT THE TIPM AND ORC TERMINALS AND WIRE HARNESS FOR A CONDITION CAUSING HIGH WARNING: To avoid personal injury or death, turn the ignition off, Disconnect the ORC 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 3 PM IGNITION SYSTEM - ELECTRICAL DIAGNOSTICS 8I - 33 |