P2748
Intermediate Shaft Speed Sensor B Circuit Intermittent
P2748 is an OBD-II diagnostic trouble code meaning: Intermediate Shaft Speed Sensor B Circuit Intermittent. Common causes: intermediate shaft speed sensor b fault, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Incorrect gear shifting
- Check Engine light comes on
- Dips during acceleration
- Jerks when moving
- Switching to emergency mode of the gearbox
Causes
- Intermediate shaft speed sensor B fault
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Mechanical damage to the intermediate shaft
- Problems with the transmission control unit
How to Fix
- Check the condition of the intermediate shaft speed sensor B
- Inspect the sensor circuit for opens and shorts
- Check the contacts in the sensor and control unit connectors
- Replace sensor if necessary
- Check the mechanical condition of the intermediate shaft
Related codes
Error P2748 by Vehicle Brand
FAQ
What does the P2748 code mean?
P2748 is an OBD-II diagnostic trouble code that indicates: Intermediate Shaft Speed Sensor B Circuit Intermittent
What causes a P2748 error code?
The most common causes of P2748 include: Intermediate shaft speed sensor B fault; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Mechanical damage to the intermediate shaft.
How do I fix a P2748 diagnostic trouble code?
To fix P2748: Check the condition of the intermediate shaft speed sensor B. Inspect the sensor circuit for opens and shorts. Check the contacts in the sensor and control unit connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2748?
Limited driving only, diagnose soon
How much does it cost to fix P2748?
The estimated repair cost for P2748 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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