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 MANUALSJEEP2023GLADIATOR MOJAVE, PART TIME T/CASE CONTROL, AUTOMATIC TRANSREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTAUDIO (RADIO) - DTCS B1400-11 TO B1561-13
2023 Jeep Gladiator Mojave, Part Time T/Case Control, Automatic Trans
Audio (Radio) - DTCS B1400-11 To B1561-13
2023 Jeep Gladiator Mojave, Part Time T/Case Control, Automatic TransSECTION Audio (Radio) - DTCS B1400-11 To B1561-13
- DTC Troubleshooting
- B1400-11-Front Left Audio Speaker Output-Circuit Short To Ground
- B1400-12-Front Left Audio Speaker Output-Circuit Short To Battery
- B1400-13-Front Left Audio Speaker Output-Circuit Open
- B1400-1A-Front Left Audio Speaker Output - Circuit Resistance Below Threshold
- B1400-92-Front Left Audio Speaker Output-Performance Or Incorrect Operation
- B1404-11-Front Right Audio Speaker Output-Circuit Short To Ground
- B1404-12-Front Right Audio Speaker Output-Circuit Short To Battery
- B1404-13-Front Right Audio Speaker Output-Circuit Open
- B1404-1A-Front Right Audio Speaker Output-Circuit Resistance Below Threshold
- B1404-92-Front Right Audio Speaker Output-Performance Or Incorrect Operation
- B1408-11-Rear Left Audio Speaker Output-Circuit Short To Ground
- B1408-12-Rear Left Audio Speaker Output-Circuit Short To Battery
- B1408-13-Rear Left Audio Speaker Output-Circuit Open
- B1408-1A-Rear Left Audio Speaker Output-Circuit Resistance Below Threshold
- B1408-92-Rear Left Audio Speaker Output-Performance Or Incorrect Operation
- B140C-11-Rear Right Audio Speaker Output-Circuit Short To Ground
- B140C-12-Rear Right Audio Speaker Output-Circuit Short To Battery
- B140C-13-Rear Right Audio Speaker Output-Circuit Open
- B140C-1A - Rear Right Audio Speaker Output-Circuit Resistance Below Threshold
- B140C-92-Rear Right Audio Speaker Output-Performance Or Incorrect Operation
- B142A-4B-Radio Unit High Temperature - Over Temperature
- B1431-00-BLUETOOTH Antenna Internal Performance
- B1434-13-BLUETOOTH Antenna - Circuit Open
- B1434-1A-BLUETOOTH Antenna - Circuit Resistance Below Threshold
- B143A-11-Microphone 1 - Circuit Short To Ground
- B143A-12-Microphone 1 - Circuit Short To Battery
- B143A-13-Microphone 1 - Circuit Open
- B143A-1A-Microphone 1 - Circuit Resistance Below Threshold
- B143D-11 - Microphone 2-Circuit Short To Ground
- B143D-12-Microphone 2 - Circuit Short To Battery
- B143D-13-Microphone 2 - Circuit Open
- B143D-1A-Microphone 2 - Circuit Resistance Below Threshold
- B1488-00-Cabin Eq Mismatch Performance
- B1494-00-App Failed To Load
- B1498-13-USB Hub-Circuit Open
- B1498-19 - USB Hub-OVERCURRENT
- B14DA-2A-Head Unit Button - Stuck
- B1560-11-Cellular Antenna 1-Circuit Short To Ground
- B1560-13-Cellular Antenna 1-Circuit Open
- B1561-11-Cellular Antenna 2-Circuit Short To Ground
- B1561-13-Cellular Antenna 2-Circuit Open
RENDER: 1.0x
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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.