Error code
OBD2 P2749
OBD2P2749
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Intermediate Shaft Speed Sensor 'C' Circuit.
Severity
moderateCan be driven, but may experience shifting problems and decreased fuel efficiency.
Summary
P2749 indicates an issue with the circuit of the intermediate shaft speed sensor C in the transmission.
Common Causes
- Wiring issues
- Faulty intermediate shaft speed sensor C
- ECM or TCM malfunction
Fixes
- Replace the intermediate shaft speed sensor C or repair wiring issues.
FAQ
What does P2749 mean?
P2749 indicates a malfunction in the circuit of the transmission's intermediate shaft speed sensor C.
How do I fix P2749?
Fixing P2749 typically involves replacing the faulty intermediate shaft speed sensor C or repairing any wiring issues.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P2700Transmission Friction Element 'A' Apply Time Range/Performance
- P2701Transmission Friction Element 'B' Apply Time Range/Performance
- P2702Transmission Friction Element 'C' Apply Time Range/Performance
- P2703Transmission Friction Element 'D' Apply Time Range/Performance
- P2704Transmission Friction Element 'E' Apply Time Range/Performance
- P2705Transmission Friction Element 'F' Apply Time Range/Performance
- P2706Shift Solenoid 'F'
- P2707Shift Solenoid 'F' Performance or Stuck Off
- P2708Shift Solenoid 'F' Stuck On
- P2709Shift Solenoid 'F' Electrical
- P2710Shift Solenoid 'F' Intermittent
- P2711Unexpected Mechanical Gear Disengagement