Error code
OBD2 P2748
OBD2P2748
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Intermediate Shaft Speed Sensor 'B' Circuit Intermittent.
Severity
moderateCan drive but should address soon to prevent further damage.
Summary
P2748 indicates an issue with the intermediate shaft speed sensor B circuit in the transmission, which may be intermittent or have poor connections.
Common Causes
- Poor connection
- Wiring issues
- Faulty transmission intermediate shaft speed sensor
Fixes
- Repair or replace the faulty wiring, connection, or sensor.
FAQ
What does P2748 mean?
It means there's an issue with the intermediate shaft speed sensor B circuit in your transmission.
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