Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1993 Chrysler ImperialFACTORY OEM SERVICE PROCEDURE
Test 14A - Ignition Key-In Light Circuit
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION
. For appropriate wiring diagram, see WIRING DIAGRAMS
at end of article.
- Ensure all doors are closed. Turn ignition off and wait one minute. If ignition key-in light is on constantly, go to TEST 14B. If ignition key-in light is not on constantly, turn ignition on (engine off). Using DRB-II, actuate ignition key-in light test.
- If ignition key-in light flashes on and off, go to TEST 14C . If ignition key-in light does not flash on and off, stop ignition key-in light test using DRB-II. Disconnect ignition key-in light connector. See Fig 1 .
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.