WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

This article provides step-by-step module configuration procedures. Carry out the programmable module installation (PMI) procedures in this article when another workshop manual 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) Heating ventilation air conditioning (HVAC) module Front display interface module (FDIM) Instrument cluster (IC) Parking aid module (PAM) Power steering control module (PSCM) Restraints control module (RCM) Satellite digital audio receiver system (SDARS) module Smart junction box (SJB) [except Hybrid]	CARRY OUT PMI. REFER to Programmable Module Installation .
B2900	VIN Mismatch	ABS module RCM SJB	CARRY OUT PMI. REFER to Programmable Module Installation .
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 .
P1635	Tire/Axle Out of Acceptable Range	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	HVAC module PCM RCM Traction battery control module (TBCM)	CARRY OUT PMI. REFER to Programmable Module Installation .
U2050	No Application Present	ABS module ACM HVAC module 4X4 control module Front controls interface module (FCIM) FDIM IC Occupant classification system module (OCSM) PCM RCM SDARS module SJB TBCM	CARRY OUT PMI. REFER to Programmable Module Installation .
U2051	One or More Calibration Files Missing / Corrupt	ACM HVAC module 4X4 control module FCIM FDIM OCSM RCM	CARRY OUT PMI. REFER to Programmable Module Installation .

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Inspection and Verification

Use the Manual With the Right Hardware

When to See a Mechanic

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