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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSDODGE AND RAM2023DURANGO SRT 392 PLUSREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICES(PASSENGER DOOR MODULE (PDM) (DMFR) - ELECTRICAL DIAGNOSTICS)DTC TROUBLESHOOTINGB173D-13-MIRROR SIGNAL LAMP CONTROL - CIRCUIT OPENDIAGNOSTIC TEST
2023 Dodge and Ram Durango SRT 392 Plus
Diagnostic Test
2023 Dodge and Ram Durango SRT 392 PlusSECTION Diagnostic Test
- CHECK FOR AN ACTIVE DTC
- Turn the ignition on.
- With the scan tool, record and erase DTCs.
- Turn the passenger side turn signal on.
- Press and release the Mirror Select switch to select the Passenger Outside Rearview Mirror.
- With the scan tool, read PDM DTCs.
Is the DTC active?
Yes
- Go To 2
No
- The condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension and repair as necessary. If no problems are found, test complete.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
- CHECK THE (P502) PASSENGER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR AN OPEN TO THE (P595) PASSENGER MIRROR TURN SIGNAL RETURN CIRCUIT
- Turn the ignition off.
- Turn all accessories off.
- Disconnect the Passenger Outside Rearview Mirror C1 (Component Side) and C2 (Component Side) harness connectors from the Door Module.
- Check for continuity between the (P502) Passenger Mirror Turn Signal Driver circuit and the (P595) Passenger Mirror Turn Signal Return circuit at the Passenger Outside Rearview Mirror C2 (Component Side) harness connector.
Is there continuity between the (P502) Passenger Mirror Turn Signal Driver circuit and the (P595) Passenger Mirror Turn Signal Return circuit?
Yes
- Repair the (P502) Passenger Mirror Turn Signal Driver circuit for an open.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Go To 3
- CHECK THE MIRROR FUNCTION
- Replace the Outside Rearview Mirror Assembly in accordance with the Service Information. Refer to MIRROR, OUTSIDE REARVIEW, REMOVAL .
- Turn the ignition on.
- With the scan tool, record and erase DTCs.
- Turn the passenger side turn signal on.
- Press and release the Mirror Select switch to select the Passenger Outside Rearview Mirror.
- With the scan tool, read PDM DTCs.
Is the DTC active?
Yes
- Replace the Passenger Door Module in accordance with Service Information. Refer to MODULE, DOOR (DDM/PDM), REMOVAL .
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Test complete.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.