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 TRAILHAWKREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICES(GLOBAL TELEMATICS BOX MODULE - ELECTRICAL DIAGNOSTICS)
2023 Jeep Renegade Trailhawk
(Global Telematics Box Module - Electrical Diagnostics)
2023 Jeep Renegade TrailhawkSECTION (Global Telematics Box Module - Electrical Diagnostics)
- Diagnostic Code Index
- DTC Troubleshooting
- B1552-11-Emergency Call Button-Circuit Short To Ground
- B1552-15-Emergency Call Button-Circuit Short To Battery Or Open
- B1552-2A Emergency Call Button Signal Stuck
- B1553-11-Road Assist Call Button-Circuit Short To Ground
- B1553-15-Road Assist Call Button-Circuit Short To Battery Or Open
- B1553-2A Road Assist Call Button Signal Stuck
- B1555-11-Emergency Call Button Backlight Led Control-Circuit Short To Ground
- B1555-15-Emergency Call Button Backlight Led Control-Circuit Short To Battery Or Open
- B1556-11-Red Emergency Call Led Control-Circuit Short To Ground
- B1556-15-Red Emergency Call Led Control-Circuit Short To Battery Or Open
- B1557-11-Green Emergency Call Led Control-Circuit Short To Ground
- B1557-15-Green Emergency Call Led Control-Circuit Short To Battery Or Open
- 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
- B1562-14-GPS Antenna-Circuit Short To Ground Or Open
- B1565-11 Red Road Assist Call Led Control Circuit Short To Ground
- B1565-15 Red Road Assist Call Led Control Circuit Short To Battery Or Open
- B1566-11 Green Road Assist Call Led Control Circuit Short To Ground
- B1566-15 Green Road Assist Call Led Control Circuit Short To Battery Or Open
- B1570-93-USB Communication-No Operation
- B1E21-96-Backup Battery Component Internal Failure
- B210D-16-Battery Voltage Low-Circuit Voltage Below Threshold
- B210E-17-Battery Voltage High-Circuit Voltage Above Threshold
- B2206-00-Current VIN Missing/Mismatch
- B222C-00 Vehicle Configuration Not Programmed No Subtype Information
- B22A9-96-Ecu Internal Performance-Component Internal Failure
- B273C-23-Digital Crash Input-Signal Stuck Low
- B273C-24-Digital Crash Input-Signal Stuck High
- B273C-87 - Digital Crash Input-Missing Message
- U0001-00-High Speed Can Communication Bus
- U0002-00 Can C1 Bus Off Performance
- U0010-00 BH Can Bus - No Subtype Information
- U0011-00 BH Can Bus Off Performance
- U0100-00 Lost Communication With Engine Control Module (ECM) - No Subtype Information
- U0129-00 Loss Communication With Brake System Control Module (BSM) - No Subtype Information
- U0140-00 Lost Communication With Body Control Module (BCM) - No Subtype Information
- U0151-00 Loss Communication With Occupant Restraint Controller (Orc) - No Subtype Information
- U0155-00 Lost Communication With Instrument Panel Cluster (IPC) - No Subtype Information
- U0184-00 Loss Of Communication With Radio - No Subtype Information
- U0401-86 Implausible Data Received From Engine Control Module (ECM) - Signal Invalid
- U0418-64 Invalid Data Received From Brake System Control Module (BSM) - Signal Plausibility Failure
- U0418-86 Invalid Data Received From Brake System Control Module (BSM) - Signal Invalid
- U0422-86 Implausible Data Received From Body Control Module (BCM) - Signal Invalid
- U0423-86 Implausible Data Received From Instrument Panel Cluster (IPC) - Signal Invalid
- U0452-64 Invalid Data Received From Restraints Control Module (Orc) - Signal Plausibility Failure
- U0452-86 Invalid Data Received From Restraints Control Module (Orc) - Signal Invalid
- U0485-64 Invalid Data Received From Radio - Signal Plausibility Failure
- U0485-86 Invalid Data Received From Radio - Signal Invalid
- U1930-86-Ecu OPERATIONALMODESTATUS Internal Signal-Signal Invalid
- U1932-86-Operational Mode Status Signal From Body Control Module-Signal Invalid
- U1933-87 Lost Communication With BCM (Can Message Status BH_BCM1 Missing From Body Control Module) Missing Message
- U1934-87 Lost Communication With BCM (Can Messages Status BH_BCM1 And Status_Status_BH_BCM2 Missing From Body Control Module) Missing Message
- U1952-83-Implausible Data Received From Brake System Module (Can Message Brake1 Integrity Error) - Value Of Signal Protection Calculation Incorrect
- U196A-83-Implausible Data Received From Occupant Restraint Control-Can Message Impact-Info Integrity Error-Value Of Signal Protection Calculation Incorrect
- U3033-00-Control Module Security Certificate Missing-Invalid-No Subtype Information
RENDER: 1.0x
NO RELATED
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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.