Error code
OBD2 P2747
OBD2P2747
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Intermediate Shaft Speed Sensor 'B' Circuit No Signal.
Severity
moderateCan be driven, but may experience shifting issues and decreased fuel efficiency.
Summary
P2747 indicates that there is no signal from the intermediate shaft speed sensor B in the transmission, which helps monitor the speed of the transmission's intermediate shaft.
Common Causes
- Wiring issues
- Faulty intermediate shaft speed sensor B
- ECM or TCM malfunction
Fixes
- Replace the intermediate shaft speed sensor B or repair 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
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- 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'
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- P2708Shift Solenoid 'F' Stuck On
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