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.
1992 Chrysler ImperialFACTORY OEM SERVICE PROCEDURE
Verification Test 6A
- Reconnect all components and connectors that have been disconnected. Connect DRB-II, if not already connected. Turn ignition switch to ON position with engine off. If DRB-II display is blank, perform TEST 1A .
- If DRB-II displays a bus failure message on DRB-II, perform bus failure message test displayed. See TEST 23A .
- If DRB-II displays NO RESPONSE for any vehicle equipped module, perform NO RESPONSE test. Perform TEST 36A .
- If DRB-II does not display NO RESPONSE for any vehicle equipped module, check vehicle to see if original customer's complaint is present. If original customer complaint is present, retest system. If customers original complaint is not present, repair is complete.
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.