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DTC Chart

NOTE: Some modules on this vehicle utilize a 5-character DTC followed by a 2-character failure-type code. The failure-type code provides information about specific fault conditions such as opens, or shorts to ground. Continuous memory DTCs have an additional 2-character DTC status code suffix to assist in determining DTC history.
DTC CHART

DTC Description Source Action
B2477 Module Configuration Failure ABS module
Audio Control Module (ACM)
Driver Seat Module (DSM)
Dual Climate Controlled Seat Module (DCSM)
Front Display Interface Module (FDIM)
Instrument Cluster (IC)
Rear Entertainment Module (RETM)
Smart Junction Box (SJB)
Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
B2900 VIN  Mismatch 4X4 control module The PCM Vehicle Identification Number (VIN) is not correct. Carry out Programmable Module Installation (PMI)  for the PCM. Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
B2900 VIN  Mismatch ABS module Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
P0602 Powertrain Control Module Programming Error PCM Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
P0605 Internal Control Module Read-Only Memory (ROM  ) Error PCM Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
P1639 Vehicle ID Block Corrupted, Not Programmed PCM Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
U0300 Internal Control Module Software Incompatibility PCM Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
U201A:51 Control Module Main Calibration Data: Missing Calibration Front Controls Interface Module (FCIM) Refer to DRIVER INFORMATION SYSTEM & ENTERTAINMENT SYSTEM .
U201A:51 Control Module Main Calibration Data: Missing Calibration ACM 
Audio Digital Signal Processing (DSP) module
Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
U2050 No Application Present 4X4 control module Refer to FOUR WHEEL DRIVE (4WD) SYSTEMS .
U2050 No Application Present ABS module
ACM 
DCSM 
DSM 
FDIM 
IC 
RCM 
RETM 
SJB 
Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
U2050 No Application Present Liftgate/Trunk Module (LTM) Refer to BODY PANEL SYSTEM - BODY CLOSURES .
U2050 No Application Present Occupant Classification System Module (OCSM)
DCSM 
Refer to SUPPLEMENTAL RESTRAINT SYSTEM .
U2051 One or More Calibration Files Missing / Corrupt 4X4 control module Refer to FOUR WHEEL DRIVE (4WD) SYSTEMS .
U2051 One or More Calibration Files Missing / Corrupt ACM 
IC 
FDIM 
Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
U2051 One or More Calibration Files Missing / Corrupt LTM  Refer to BODY PANEL SYSTEM - BODY CLOSURES .
U2100:00 Initial Configuration Not Complete: No Sub Type Information ACM 
Audio DSP  module
Power Steering Control Module (PSCM)
Restraints Control Module (RCM)
Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
U2100:00 Initial Configuration Not Complete: No Sub Type Information Accessory Protocol Interface Module (APIM) Carry out APIM  programming. Refer to ACCESSORY PROTOCOL INTERFACE MODULE (APIM) PROGRAMMING  in this information.
U2101:00 Control Module Configuration Incompatible: No Sub Type Information ACM 
Audio DSP  module
PSCM 
Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
U2101:00 Control Module Configuration Incompatible: No Sub Type Information APIM  Carry out APIM  programming. Refer to ACCESSORY PROTOCOL INTERFACE MODULE (APIM) PROGRAMMING  in this information.
U3000:41 Control Module: General Checksum Failure Parking Aid Module (PAM) Refer to WARNING SYSTEM - PARKING AID .
U3000:41 Control Module: General Checksum Failure HVAC module Refer to HVAC - CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS .
U3000:46 Control Module: Calibration / Parameter Memory Failure PAM 
RCM 
Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
U3000:54 Control Module: Missing Calibration PAM  Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.
U3000:55 Control Module: Not Configured HVAC module Refer to HVAC - CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS .
U3002:62 Vehicle Identification Number: Signal Compare Failure RCM  Carry out PMI  . Refer to PROGRAMMABLE MODULE INSTALLATION (PMI)  in this information.