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.
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HOMESERVICE MANUALSJEEP2024WAGONEER L CARBIDE, RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESDRIVER DOOR MODULE (DDM) - DTCS B1653-11 TO B1ED5-2ADTC TROUBLESHOOTINGB1D4A-2A MEMORY SWITCH INPUT-STUCKDIAGNOSTIC TEST
2024 Jeep Wagoneer L Carbide, RWD
Diagnostic Test
2024 Jeep Wagoneer L Carbide, RWDSECTION Diagnostic Test
- READ AND RECORD DTCS AND ENVIRONMENTAL DATA - ERASE DTCS AND CHECK FOR THE DTC TO RETURN
- With the scan tool, read DTCs in the Driver Door Module (DDM) and record on the repair order.
- For future reference, with the scan tool, run and save a vehicle Scan Report and all related recorded data.
- With the scan tool, erase all DTCs.
- Turn the ignition off for a minimum of 10.0 seconds.
- Turn the ignition on.
- Using the When Monitored and Set Conditions above and recorded data, operate the vehicle in the conditions that set the DTC.
- With the scan tool, read DTCs.
Is the DTC active?
Yes
- Go To Next Step.
No
- Perform the TESTING FOR AN INTERMITTENT CONDITION diagnostic procedure. Refer to TESTING FOR AN INTERMITTENT CONDITION .
- INSPECT DRIVER DOOR SWITCH ASSEMBLY FOR DAMAGE
- Turn the ignition off.
- Inspect the Memory Switch for damage.
Is the switch assembly damaged?
Yes
- Replace the Memory Switch in accordance with Service Information. Refer to SWITCH, SEAT, REMOVAL AND INSTALLATION .
- Perform BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Go To Next Step.
- INSPECT FOR OBJECT OR SUBSTANCE CAUSING MIRROR FOLD SWITCH TO STAY OR STICK IN A PUSHED POSITION
- Inspect the Memory switch for anything that would cause it to stay or stick in a pushed position.
Is anything present that would cause the Mirror Fold switch to stay or stick in a pushed position?
Yes
- Repair as necessary.
- Perform BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Go To Next Step.
- Inspect the Memory switch for anything that would cause it to stay or stick in a pushed position.
- CHECK FOR AN ACTIVE DTC
- Turn the ignition on.
- With the scan tool, create a Vehicle Scan Report and attach it to the repair order.
- Press and release the Left Mirror Select switch several times and then wait 30 seconds.
- With the scan tool, read DDM DTCs.
Is the DTC active?
Yes
- Replace the Memory Switch in accordance with the Service Information. Refer to SWITCH, SEAT, REMOVAL AND INSTALLATION .
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Test complete. The wiring or poor connection problem has been repaired.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
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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.