Expedition 4WD V8-5.4L VIN 5 (2006)
Technical Service Bulletin # 06-13-6
Date: 060710
A/C - Climate Controlled Seats DTC B272C or B272D
TSB 06-13-6
07/10/06
DTC B272-C/D FOR THE DUAL CLIMATE CONTROL SEAT MODULE
FORD:
2005-2006 Expedition
LINCOLN:
2005-2006 Navigator
This article supersedes TSB 05-14-10 to update the Service Procedure.
ISSUE
Some 2005-2006 Expedition and Navigator vehicles built prior to 03/26/2006 may exhibit concerns with the climate controlled seat (CCS) system with
diagnostic trouble codes (DTCs) B272C (Driver Differential Temperature Fault) and/or DTC B272D (Passenger Differential Temperature Fault), with or
without additional DTCs. These two DTCs may be triggered by various sources, making them difficult to diagnose.
ACTION
Refer to the following Service Procedure to isolate the cause of these DTCs. If DTC B272C and/or B272D are not present, follow normal Workshop
Manual (WSM) diagnostics.
Parts Block
WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
OPERATION
DESCRIPTION
TIME
MT061306
Claim Labor As Actual
Actual
Time
Time
DEALER CODING
CONDITION
BASIC PART NO.
CODE
14C724
42
Disclaimer
Section 1
SECTION 1
1.
Depower the supplemental restraint system (SRS). Refer to WSM, Section 501-20B, General Procedures; Supplemental Restraint System
Depowering and Repowering.
2.
Check the connections along the CCS systems, passenger side: C3040, C3039, C3625a, C3625b; driver side: C3034, C3035, C311, C316,
C3625b, C3625a. Ensure connectors are fully seated and secure. If the CCS is now operable, repower the SRS and return vehicle to the customer.
If CCS system is still inoperable leave SRS depowered, continue to Step 3.
