Inspection and Verification

This section provides step-by-step module configuration procedures. Carry out the programmable module installation (PMI) procedure in this article when another workshop manual section 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	Anti-lock brake system (ABS) module Audio unit Auxiliary audio module Climate controlled seat module (CCSM) Driver seat module (DSM) DVD player Instrument cluster Parking aid module Smart junction box (SJB) Satellite radio receiver THX®amplifier	CARRY OUT PMI. REFER to Programmable Module Installation .
B2477	Module Configuration Failure	Air suspension module	INSTALL a new air suspension module. REFER to VEHICLE DYNAMIC SUSPENSION article.
B2900	VIN mismatch	ABS module RCM	CARRY OUT PMI. REFER to Programmable Module Installation .
P0602	Powertrain Control Module Programming Error	Powertrain control module (PCM)	CARRY OUT PMI. REFER to Programmable Module Installation .
P0605	Internal Control Module Read Only Memory (ROM) Error	PCM	CARRY OUT PMI. REFER to Programmable Module Installation .
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 .
U0300	Internal Control Module Software Incompatibility	PCM RCM	CARRY OUT PMI. REFER to Programmable Module Installation .
U2050	No Application Present	ABS module Audio unit Auxiliary audio module CCSM DSM DVD player Instrument cluster Parking aid module PCM RCM SJB Satellite radio receiver THX® amplifier TCM	CARRY OUT PMI. REFER to Programmable Module Installation .
U2050	No Application Present	Air suspension module	INSTALL a new air suspension module. REFER to VEHICLE DYNAMIC SUSPENSION article.
U2050	No Application Present	Electronic automatic temperature control (EATC) module	INSTALL a new EATC module. REFER to CLIMATE CONTROL article.
U2050	No Application Present	Power liftgate module	INSTALL a new power liftgate module. REFER to BODY CLOSURES article.
U2050	No Application Present	Power running board module	INSTALL a new power running board module. REFER to EXTERIOR TRIM AND ORNAMENTATION article.
U2050	No Application Present	Four wheel drive (4WD) control module	INSTALL a new 4WD control module. REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article.
U2051	One or More Calibration Files Missing / Corrupt	Audio unit Instrument cluster PCM RCM THX® amplifier Parking aid module	CARRY OUT PMI. REFER to Programmable Module Installation .
U2051	One or More Calibration Files Missing / Corrupt	Power liftgate module	INSTALL a new power liftgate module. REFER to BODY CLOSURES article.