Inspection and Verification

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

DTC CHART

DTC	Description	Source	Action
B2477	Module Configuration Failure	ABS module Audio control module (ACM) Audio digital signal processing (DSP) module Dual climate controlled seat module (DCSM) Driver seat module (DSM) Instrument cluster (IC) Parking aid module (PAM) Rear entertainment module (RETM) Restraints control module (RCM) Satellite digital audio receiver system (SDARS) module Smart junction box (SJB)	CARRY OUT PMI. REFER to Programmable Module Installation .
B2477	Module Configuration Failure	Accessory protocol interface module (APIM)	REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article to carry out the APIM Programming And Software Level Check.
B2900	VIN Mismatch	4X4 control module	REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS article.
P0602	Powertrain Control Module Programming Error	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 .
P1639	Vehicle ID Block Corrupted, Not Programmed	PCM	CARRY OUT PMI. REFER to Programmable Module Installation .
U0300	Internal Control Module Software Incompatibility	PCM	CARRY OUT PMI. REFER to Programmable Module Installation .
U2050	No Application Present	ABS module ACM DCSM DSM DSP module Headlamp control module (HCM) HVAC module IC Liftgate/trunk module (LTM) Occupant classification system module (OCSM) PCM RCM RETM SDARS module SJB Steering angle sensor module (SASM) 4X4 control module	CARRY OUT PMI. REFER to Programmable Module Installation .
U2050	No Application Present	APIM	REFER to INFORMATION AND ENTERTAINMENT SYSTEMS article to carry out the APIM Programming And Software Level Check.
U2051	One or More Calibration Files Missing / Corrupt	ABS module ACM DSP module HVAC module IC LTM PCM RCM 4X4 control module	CARRY OUT PMI. REFER to Programmable Module Installation .
U2051	One or More Calibration Files Missing / Corrupt	PAM	INSTALL a new PAM. REFER to PARKING AID article.