P07BE
Transmission Park Position Sensor/Switch A/B Correlation
The two redundant park position sensors A and B disagree — one reports Park, the other does not. Until the discrepancy is cleared the TCM cannot trust either reading and falls back to a safe state (typically blocking key removal and engine restart).
The two redundant park position sensors A and B disagree — one reports Park, the other does not. Until the discrepancy is cleared the TCM cannot trust either reading and falls back to a safe state (typically blocking key removal and engine restart).
Common causes
- high
One of the two sensors drifting outside tolerance
One of the most commonly reported causes for this code — check this first.
Typical part cost: $220-1100
- medium
Mis-adjusted shift lever mechanism
A plausible cause — test and verify before replacing parts.
Typical part cost: $220-1100
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does P07BE mean?
P07BE means "Transmission Park Position Sensor/Switch A/B Correlation". It is a generic OBD-II code that points to a fault in the transmission.
What are the most common causes of P07BE?
one of the two sensors drifting outside tolerance; mis-adjusted shift lever mechanism — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
This code points to a problem that can cause damage or affect safety. Avoid driving and have the vehicle diagnosed promptly. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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