Diagnostic trouble code (DTC) C1991 (module calibration failure) - anti-lock brake, advanced trac,...
Ford technical service bulletin 04125 for 2004 Ford Freestar and 2004 Mercury Monterey.
- Bulletin number
- 04125
- Component
- Service brakes, hydraulic: antilock/traction control/electronic limited slip: control unit/module
- Summary
- Diagnostic trouble code (dtc) c1991 (module calibration failure) - anti-lock brake, advanced trac, interactive vehicle dynamics (ivd), traction control system - service tip. Also includes ford freestar my2005 and mercury monterey my2005. Tt
Owners of these vehicles have filed 67 complaints in the brakes category.
Vehicles covered
- Ford Freestar 2004 2004
- Mercury Monterey 2004 2004
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