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.
2002 Chrysler Voyager ECFACTORY OEM SERVICE PROCEDURE
Accessory Power Output No. 2 Open
NOTE:
After making any repairs, perform BODY VERIFICATION TEST under VERIFICATION TESTS.
- Turn ignition on. Using scan tool, erase Front Control Module (FCM) DTCs. Turn ignition off. Wait 10 seconds. Turn ignition on. Recheck for DTCs. If both ACCESSORY POWER OUTPUT OPEN DTCs are set, go to next step. If both ACCESSORY POWER OUTPUT OPEN DTCs are not set, go to step 3.
- Turn ignition off. Remove accessory relay from Intelligent Power Module (IPM) located in left front corner of engine compartment. See Figure. Replace accessory relay with a known-good relay. Turn ignition on. Using scan tool, erase FCM DTCs. Turn ignition off. Wait 10 seconds. Turn ignition on. Recheck for DTCs. If both ACCESSORY POWER OUTPUT OPEN DTCs are set, replace IPM. If both ACCESSORY POWER OUTPUT OPEN DTCs are not set, replace accessory relay.
- If ACCESSORY POWER OUTPUT NO. 1 OPEN DTC is not set, go to next step. If ACCESSORY POWER OUTPUT NO. 1 OPEN DTC is set, replace FCM. See FRONT CONTROL MODULE under REMOVAL & INSTALLATION.
- If ACCESSORY POWER OUTPUT NO. 2 OPEN DTC is not set, condition to set DTC is not present at this time. If ACCESSORY POWER OUTPUT NO. 2 OPEN DTC is set, replace FCM. See FRONT CONTROL MODULE under REMOVAL & INSTALLATION.
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.
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