LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Dodge and Ram >> 2007 >> Nitro SLT, AWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Vehicle Theft Security DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Vehicle Theft Security DTCS

VEHICLE THEFT SECURITY DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
B1A20 PRE-ARM TIMEOUT
B1A24 KEY NOT PROGRAMMED
B1A25 INVALID KEY
B1A26 MAXIMUM NUMBER OF KEYS PROGRAMMED
B1A27 SKREEM PROGRAMMING PERFORMANCE
B1A28 ECM MISMATCH WITH SKIM
B1A29 SKIM BASESTATION MISMATCH
B1A37 SECURITY TRANSMITTER SENSOR CIRCUIT LOW
B1A38 SECURITY TRANSMITTER SENSOR CIRCUIT HIGH
B1A3A SECURITY RECEIVER SENSOR CIRCUIT LOW
B1A3B SECURITY RECEIVER SENSOR CIRCUIT HIGH
B1A3C INTERNAL SIREN BATTERY
B1A3D SIREN BATTERY/LOSS OF POWER SUPPLY
B1A3E SIREN/ITM MISMATCH
B1A3F ITM ARMING SEQUENCE PERFORMANCE
B1A41 SECURITY TRANSMITTER SENSOR CIRCUIT OPEN
B1A42 SECURITY TRANSMITTER SENSOR CIRCUIT SHORTED TOGETHER
B1A43 SECURITY TRANSMITTER SENSOR RETURN CIRCUIT LOW
B1A44 SECURITY RECEIVER SENSOR CIRCUIT OPEN
B1A45 SECURITY RECEIVER SENSOR CIRCUIT SHORTED TOGETHER
B1A46 SECURITY RECEIVER SENSOR RETURN CIRCUIT LOW
B1A47 SECURITY TRANSMITTER/RECEIVER SENSOR RETURN CIRCUIT HIGH
B210A SYSTEM VOLTAGE LOW (WCM)
B210B SYSTEM VOLTAGE HIGH (WCM)
B210D BATTERY VOLTAGE LOW (WCM)
B210E BATTERY VOLTAGE HIGH (WCM)
B2204 ECU CONFIGURATION MISMATCH
B2205 ORIGINAL VIN MISSING/MISMATCH
B2206 CURRENT VIN MISSING/MISMATCH
B2224 SKREEM INTERNAL
B2229 SKREEM INTERNAL - SKIM IMMOBILIZER
B222A VEHICLE LINE MISMATCH
B223C INTRUSION TRANSCEIVER MODULE INTERNAL
B2254 COLUMN LOCK MODULE INTERNAL
U0010 CAN INTERIOR BUS
U0100 LOST COMMUNICATION WITH ECM/PCM
U0141 LOST COMMUNICATION WITH FRONT CONTROL MODULE
U0155 LOST COMMUNICATION WITH CLUSTER/CCN
U0159 LOST COMMUNICATION WITH PARK ASSIST MODULE
U0164 LOST COMMUNICATION WITH A/C HEATER CONTROL MODULE (HVAC)
U0187 LOST COMMUNICATION WITH DVD PLAYER
U0236 NO RESPONSE WITH COLUMN LOCK MODULE
U110D LOST COMMUNICATION WITH SECURITY SIREN
U1416 IMPLAUSIBLE SECURITY SIREN SIGNAL RECEIVED