OBD-II code · Powertrain (generic)
P07F0 Transmission Range Multi-Function Select Circuit High
Multi-function select circuit reads stuck high — short to battery voltage or pegged at maximum. Wiring faults of this kind typically come from chafing, water ingress at connector seals, or pin push-back — a wiggle test on the harness while the code is active often confirms the location.
Is it safe to drive with P07F0?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyWire shorted to battery voltage
- Less likelyConnector pins corroded - high contact resistance
- Less likelySupply wire pinched against B+ source
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–2 h
- Emissions test
- Usually unaffected
- Parts involved
- Range Select Switch
Related codes
- P07ECTransmission Range Multi-Function Select Circuit
- P07EDTransmission Range Multi-Function Select Circuit Stuck
- P07EETransmission Range Multi-Function Select Circuit Range/Performance
- P07EFTransmission Range Multi-Function Select Circuit Low
- P07F1Input/Turbine Shaft Speed Sensor C Circuit
- P07F2Transmission Range Control Module Communication Circuit
- P07F3Transmission Range Control Module Communication Circuit Low
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.