Troubleshooting Hints

TROUBLESHOOTING HINTS

1. Check the Ignition Key for a cracked resistor pellet or a pellet that is dirty or coated. Also check that the Ignition Key is free from excess plastic around the resistor pellet contacts.
2. Check owner's Ignition Key using the J 35628 PASS-Key II Interrogator or equivalent. (Refer to Duplication of Keys.) If the Key Code window shows "E", replace the owner's key. [1][2]Duplication of Keys
3. Check the key pellet sensing contacts in the Ignition Lock Cylinder by looking into the key opening. If the contacts are damaged or not silver in color, replace the Lock Cylinder.
4. Check Fuse 10, Fuse 12 and the fuse contacts by visual inspection.
5. If the PASS-Key II system is intermittent, check that the connector to the Theft Deterrent Module is tight and the terminals are clean. Also check G201 and the engine grounds.
6. If the Theft Deterrent Relay must be replaced, also check CKT 6 to the Starter Solenoid for a possible short. A short may have caused the relay to fail.
7. If the Theft Deterrent Module on a SEO vehicle must be replaced, check CKT 1829 to terminal "B7" and terminal "B8" for a resistance that may have caused the module to program itself.
8. To check the contacts to the key and the wires in the Steering Column, disconnect the connector near the base of the column. Measure the resistance back to the key at this connector while you turn and adjust the Steering Wheel. If there is any change or intermittent reading, replace the Lock Cylinder and the Steering Column wires that come with it.
^ 3 Speed Automatic Transaxle: Check for proper adjustment of the Park/Neutral Position Switch.
^ 4 Speed Automatic Transaxle: Check for proper adjustment of the Transaxle Range Switch. See Computers and Control Systems. Computers and Control Systems
^ Check for a broken (or partially broken) wire inside of the insulation which could cause system malfunction but prove "GOOD" in a continuity/voltage check with a system disconnected. These circuits may be intermittent or resistive when loaded, and if possible, should be checked by monitoring for a voltage drop with the system operational (under load).
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems (refer to General Troubleshooting Procedures). Diagnostic Aids
^ Refer to System Diagnosis. System Diagnosis