Inspection and Verification

This information provides step-by-step module configuration procedures. Carry out the procedure listed in the below chart for the module setting the DTC. Refer to the Diagnostic Trouble Code (DTC) Chart in MULTIFUNCTION ELECTRONIC MODULES for DTCs not listed below.

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.

DIAGNOSTIC TROUBLE CODE (DTC) CHART

DTC	Description	Source	Action
B2477	Module Configuration Failure	ABS module Audio Front Control Module (ACM) Dual Climate Controlled Seat Module (DCSM) Driver Door Module (DDM) Driver Seat Module (DSM) Front Display Interface Module (FDIM) Interior Lighting Control Module (ILCM) Smart Junction Box (SJB)	CARRY OUT PROGRAMMABLE MODULE INSTALLATION (PMI) . REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
B2900	VIN Mismatch	ABS module 4X4 control module	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
P0602	Powertrain Control Module Programming Error	PCM	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
P0605	Internal Control Module Read Only Memory (ROM) Error	PCM	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
P1635	Tire/Axle Out of Acceptable Range	PCM	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
P1639	Vehicle ID Block Corrupted, Not Programmed	PCM	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
P163E	Transmission Control Module Programming Error	PCM	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
P163F	Transmission ID Block Corrupted, Not Programmed	PCM	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U0300	Internal Control Module Software Incompatibility	PCM HVAC module	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U201A:51	Control Module Main Calibration Data: Not Programmed	ACM Audio DSP module	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U201A:54	Control Module Main Calibration Data: Missing Calibration	Headlamp Control Module 2 (HCM-2)	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U2050	No Application Present	4X4 control module ABS module ACM DCSM DDM DSM Front Controls Interface Module (FCIM) FDIM ILCM PCM SJB	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U2051	One or More Calibration Files Missing/Corrupt	4X4 control module ACM FCIM FDIM PCM	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U2100:00	Initial Configuration Not Complete: No Sub Type Information	ACM Accessory Protocol Interface Module (APIM) Audio Digital Signal Processing (DSP) module Cruise-Control Module (C-CM) HCM-2 Instrument Panel Cluster (IPC) Power Steering Control Module (PSCM) Restraints Control Module (RCM) Side Obstacle Detection Control Module - Left (SOD-L) Side Obstacle Detection Control Module - Right (SOD-R)	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U2100:55	Initial Configuration Not Complete: Not Configured	Remote Function Actuator (RFA) module	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U2101:00	Control Module Configuration Incompatible: No Sub Type Information	ACM APIM Audio DSP module C-CM HCM-2 PSCM	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U3000:46	Control Module: Calibration/Parameter Memory Failure	IPC Parking Aid Module (PAM)	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U3000:54	Control Module: Missing Calibration	Occupant Classification System Module (OCSM)	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U3000:55	Control Module: Not Configured	HVAC module	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .
U3002:62	Vehicle Identification Number: Signal Compare Failure	RCM	CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) .