P07B6
Transmission Park Position Sensor/Switch A Circuit Performance High
P07B6 is an OBD-II diagnostic trouble code meaning: Transmission Park Position Sensor/Switch A Circuit Performance High. Common causes: parking position sensor malfunction, broken or damaged wiring. Estimated repair cost: $17–89.
Symptoms
- Difficulty starting the engine (the car does not understand that it is in parking mode)
- Incorrect display of selector position on the instrument panel
- Automatic transmission does not shift properly
- Check Engine Light Is On
- Activation of emergency operation mode of automatic transmission
Causes
- Parking position sensor malfunction
- Broken or damaged wiring
- Oxidation of contacts in connectors
- Transmission control module (TCM) problems
- Mechanical damage to the gear selector
How to Fix
- Check the condition of the parking position sensor
- Check the integrity of wiring and contacts
- Clean connector contacts
- Replace sensor if necessary
- Check and, if necessary, replace the gear selector
Related codes
Error P07B6 by Vehicle Brand
FAQ
What does the P07B6 code mean?
P07B6 is an OBD-II diagnostic trouble code that indicates: Transmission Park Position Sensor/Switch A Circuit Performance High
What causes a P07B6 error code?
The most common causes of P07B6 include: Parking position sensor malfunction; Broken or damaged wiring; Oxidation of contacts in connectors; Transmission control module (TCM) problems.
How do I fix a P07B6 diagnostic trouble code?
To fix P07B6: Check the condition of the parking position sensor. Check the integrity of wiring and contacts. Clean connector contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P07B6?
Limited driving only, diagnose soon
How much does it cost to fix P07B6?
The estimated repair cost for P07B6 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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