C1117

RPM Input Circuit Failure

DTC C1117, sometimes indicated as C111700 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle chassis.

  • C1117: RPM Input Circuit Failure

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • PIT5449 - ELECTRICAL SYSTEM
    CHEVROLET: This preliminary information communication provides information to the technician for a service trailer brake message on in the vehicle. The technician will find diagnostic trouble codes C1115, C1116, C1117, or C1118. In most cases the cha
  • PIT-4900A - ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
    CHEVROLET: Chevrolet/gmc: service trailer brake message with dtc(s) C1115, C1116, C1117, and/or C1118 (inspect wiring near parking brake pedal). This concern may be very intermittent and can occur with or without a trailer connected to truck. *pe
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