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.
2023 Jeep Gladiator Mojave, Part Time T/Case Control, Automatic TransFACTORY OEM SERVICE PROCEDURE
Body Control Module (BCM) - DTCS B2303-13 To U0164-00
- DTC Troubleshooting
- B2303-13-Wiper Park Switch Input-Circuit Open
- B2312-11-Wiper On/Off Control-Circuit Short To Ground
- B2312-15-Wiper On/Off Control-Circuit Short To Battery Or Open
- B2316-11-Wiper High/Low Control-Circuit Short To Ground
- B2316-15-Wiper High/Low Control-Circuit Short To Battery Or Open
- B2335-11-Horn Control-Circuit Short To Ground
- B2335-15-Horn Control-Circuit Short To Battery Or Open
- B233D-11-Front/Rear Washer Motor (+) Control-Circuit Short To Ground
- B23B8-2A-Brake Pedal Switch-Stuck
- B259F-11-Trunk/Liftgate Lock Control Circuit-Circuit Short To Ground
- C1006-13-Brake Fluid Level Input-Circuit Open
- P0070-11-Ambient Air Temperature Sensor Circuit-Circuit Short To Ground
- P0070-15-Ambient Air Temperature Sensor Circuit-Circuit Short To Battery Or Open
- P0460-11-Fuel Level Sensor 1 - Circuit Short To Ground
- P0460-15-Fuel Level Sensor 1 - Circuit Short To Battery Or Open
- P1276-12-Starter Control 2-Circuit Short To Battery
- P1276-14-Starter Control 2-Circuit Short To Ground Or Open
- U0002-00-Can C Bus Off Performance
- U0010-00-Can Interior Bus
- U0011-00-Can Interior Bus Off Performance
- U0100-00-Lost Communication With ECM/Pcm
- U0101-00-Lost Communication With TCM
- U0121-00-Lost Communication With Anti-Lock Brake System (Abs) Control Module
- U0155-00-Lost Communication With Cluster-CCN
- U0161-00-Lost Communication With Compass Module
- U0164-00-Lost Communication With HVAC Control Module
Factory Service Tools
Use the Manual With the Right Hardware
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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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