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 MANUALSJEEP2023RENEGADE LATITUDEREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOLLISION/AVOIDANCE(FORWARD FACING CAMERA MODULE (FFCM) - ELECTRICAL DIAGNOSTICS)DTC TROUBLESHOOTINGC1408-86-ESC (ELECTRONIC STABILITY CONTROL) FAIL STATUS PRESENT - SIGNAL INVALIDDIAGNOSTIC TEST

2023 Jeep Renegade Latitude

Diagnostic Test

2023 Jeep Renegade LatitudeSECTION Diagnostic Test

CHECK FOR AN ACTIVE DTC
1. With the scan tool, read Forward Facing Camera Module (FFCM) DTCs and record on the repair order.
2. With the scan tool, erase FFCM DTCs.
3. Turn the ignition off.
4. Turn the ignition on.
5. With the scan tool, read FFCM DTCs.
  Did the DTC return?
  
  Yes
  - Go To 2
  No
  - Go To 3
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DTCS PRESENT
1. With the scan tool, read ABS DTCs.
  Are there any DTCs present?
  
  Yes
  - Repair the ABS DTC(s). Refer to DIAGNOSTIC CODE INDEX .
  No
  - Using the schematics as a guide, check the FFCM pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits and repair as necessary. If no problems are found, replace the FFCM in accordance with the Service Information. Refer to MODULE, FORWARD FACING CAMERA HALF, REMOVAL AND INSTALLATION .
  - Perform the FORWARD FACING CAMERA VERIFICATION TEST. Refer to FORWARD FACING CAMERA VERIFICATION TEST .
CHECK THE WIRING AND CONNECTORS
1. The conditions necessary to set the DTC are not present at this time.
2. Using the schematics as a guide, inspect the wiring and connectors specific to this circuit. Wiggle the wiring and connectors while checking for shorted and open circuits.
3. Check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
4. Check for any Service Bulletins that may apply.
  Were any problems found?
  
  Yes
  - Repair as necessary.
  - Perform the FORWARD FACING CAMERA VERIFICATION TEST. Refer to FORWARD FACING CAMERA VERIFICATION TEST .
  No
  - Test complete.

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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.