Inspection and Verification

This part provides step-by-step module configuration procedures. Carry out the programmable module installation (PMI) procedure in this article when another workshop article part directs to carry out configuration or when DTCs from the below list are present:

DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTC	Description	Source	Action
B2477	Module Configuration Failure	ABS module Audio control module (ACM) Audio rear control unit (RCU) Dual climate control seat module (DCSM) Driver seat module (DSM) Rear entertainment module (RETM) Instrument cluster (IC) Parking aid module (PAM) Restraints control module (RCM) Smart junction box (SJB) Satellite digital audio receiver system (SDARS) module Audio digital signal processing (DSP) module	CARRY OUT PMI. REFER to Programmable Module Installation (PMI) in this article.
B2477	Module Configuration Failure	Vehicle dynamics module (VDM)	INSTALL a new VDM. REFER to VEHICLE DYNAMIC SUSPENSION article.
B2900	VIN mismatch	ABS module RCM	CARRY OUT PMI. REFER to Programmable Module Installation (PMI) in this article.
P0602	Powertrain Control Module Programming Error	PCM	CARRY OUT PMI. REFER to Programmable Module Installation (PMI) in this article.
P0605	Internal Control Module Read Only Memory (ROM) Error	PCM	CARRY OUT PMI. REFER to Programmable Module Installation (PMI) in this article.
P0605	Internal Control Module Read Only Memory (ROM) Error	Transmission control module (TCM)	INSTALL a new TCM. REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 6HP26 article or AUTOMATIC TRANSMISSION - 6R75 article.
P1639	Vehicle ID Block Corrupted, Not Programmed	PCM	CARRY OUT PMI. REFER to Programmable Module Installation (PMI) in this article.
U0300	Internal Control Module Software Incompatibility	PCM RCM	CARRY OUT PMI. REFER to Programmable Module Installation (PMI) in this article.
U2050	No Application Present	ABS module ACM Audio RCU DCSM DSM RETM IC PAM PCM RCM SJB SDARS module DSP module TCM	CARRY OUT PMI. REFER to Programmable Module Installation (PMI) in this article.
U2050	No Application Present	VDM	INSTALL a new VDM. REFER to VEHICLE DYNAMIC SUSPENSION article.
U2050	No Application Present	Automatic heating ventilation air conditioning (HVAC) module	INSTALL a new automatic HVAC module. REFER to CLIMATE CONTROL article.
U2050	No Application Present	Liftgate/trunk module (LTM)	INSTALL a new LTM. REFER to BODY CLOSURES article.
U2050	No Application Present	Power running board (PRB) module	INSTALL a new PRB module. REFER to EXTERIOR TRIM AND ORNAMENTATION article.
U2050	No Application Present	4X4 control module	INSTALL a new 4X4 control module. REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article.
U2051	One or More Calibration Files Missing / Corrupt	ACM IC PCM RCM DSP module PAM	CARRY OUT PMI. REFER to Programmable Module Installation (PMI) in this article.
U2051	One or More Calibration Files Missing / Corrupt	LTM	INSTALL a new LTM. REFER to BODY CLOSURES article.