Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2004ECONOLINE E150, VAN CARGO, 4.6 WREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 295 (SEATING)DIAGNOSIS AND TESTINGSEATSINSPECTION AND VERIFICATIONCLIMATE CONTROLLED SEAT MODULE (CCSM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
2004 Ford Econoline E150, Van Cargo, 4.6 W
Climate Controlled Seat Module (CCSM) Diagnostic Trouble Code (DTC) Index
2004 Ford Econoline E150, Van Cargo, 4.6 WSECTION Climate Controlled Seat Module (CCSM) Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2004 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
CLIMATE CONTROLLED SEAT MODULE (CCSM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action | ||
|---|---|---|---|---|---|
| B1342 | ECU Is Faulted | CCSM | INSTALL a new CCSM. | ||
| B1358 | Ignition Switch or Blower Electronics Circuit Short to Ground | CCSM | Go To PINPOINT TEST U . | ||
| B2477 | Module Configuration Error | CCSM | CONFIGURE the CCSM. CLEAR the DTC. If the DTC does not clear, CONFIGURE the CCSM once again. CLEAR the DTC. If the DTC does not clear, INSTALL a new CCSM. | ||
| B2486 | Climate Controlled Seat Module Voltage Out of Range | CCSM | Depower the SRS. Refer to Supplemental Restraint System (SRS) Depowering and Repowering in the General Procedures portion of AIR BAG RESTRAINT SYSTEMS . DISCONNECT driver seat side air bag C316 or passenger seat side air bag C314 of the affected seat and CONNECT restraint system diagnostic tool 418-133 or 501 -097 to the seat side air bag module body harness connector. CONNECT the battery ground cable. CHECK circuit 20-HC21 (PK/BK) (driver) or circuit 20-HC22 (PK/YE) passenger for a fault and REPAIR as needed. If okay, REFER to GENERATORS & REGULATORS .Once the repair is complete, DISCONNECT the restraint system diagnostic tool from the seat side air bag module body harness connector and CONNECT the seat side air bag module connector of the affected seat. REPOWER the SRS. REFER to AIR BAG RESTRAINT SYSTEMS . | ||
| B2488 (1) | Thumb-Wheel Switch Voltage Out of Range High | CCSM |
NOTE:
Make sure CCSM C3031b (driver) or CCSM C3036b (passenger) pins 7 and 15 are open (no connect). If circuits are present at either pin location, repair the wiring concern. CONFIGURE the CCSM. CLEAR the DTC. If the DTC does not clear, CONFIGURE the CCSM once again. CLEAR the DTC. If the DTC does not clear, INSTALL a new CCSM. |
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| B2521 | Tach Circuit Failure | CCSM | Go To PINPOINT TEST U . | ||
| B2729 | Cushion Over-Temp Detected | CCSM | For driver CCSM, Go To PINPOINT TEST V . For passenger CCSM, Go To PINPOINT TEST W . | ||
| B2730 | Back Over-Temp Detected | CCSM | For driver CCSM, Go To PINPOINT TEST V . For passenger CCSM, Go To PINPOINT TEST W . | ||
| B2731 | Differential Temperature Fault | CCSM | For driver CCSM, Go To PINPOINT TEST V . For passenger CCSM, Go To PINPOINT TEST W . | ||
| B2792 b | Heat Switch Short to Ground | CCSM |
NOTE:
Make sure CCSM C3031b (driver) or CCSM C3036b (passenger) pin 6 are open (no connect). If circuits are present at either pin location, repair the wiring concern. CONFIGURE the CCSM. CLEAR the DTC. If the DTC does not clear, CONFIGURE the CCSM once again. CLEAR the DTC. If the DTC does not clear, INSTALL a new CCSM. |
||
| B2793 b | Cool Switch Short to Ground | CCSM |
NOTE:
Make sure CCSM C3031b (driver) or CCSM C3036b (passenger) pin 16 is open (no connect). If circuit is present at either pin location, repair the wiring concern. For driver CCSM, Go To PINPOINT TEST V .For passenger CCSM, Go To PINPOINT TEST W . |
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| U2362 | UBP Invalid Data Node ID | CCSM | REFER to MODULE COMMUNICATIONS NETWORK - LS . | ||
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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.