OBD-II code · Network
U0607 Lost Communication With Throttle/Pedal Position Sensor/Switch B
The vehicle bus reports loss of communication with smart throttle/pedal position sensor B. The ECM loses one of the redundant pedal channels and reverts to a fail-safe pedal map.
Is it safe to drive with U0607?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyBus wiring open or shorted
- PossibleModule without power or ground
- PossibleModule failed
Symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–2 h
- Emissions test
- Likely to fail
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Throttle Pedal Sensor B, Vehicle Bus Wiring
Related codes
- U0606Lost Communication With Throttle/Pedal Position Sensor/Switch A
- U0608Lost Communication With Throttle/Pedal Position Sensor/Switch C
- U0681Lost Communication With Throttle/Pedal Position Sensor/Switch D
- U0682Lost Communication With Throttle/Pedal Position Sensor/Switch E
- U0683Lost Communication With Throttle/Pedal Position Sensor/Switch F
- U0604Lost Communication With Fuel Pressure Sensor B
- U0605Lost Communication With A/C Refrigerant Sensor A
- U0609Lost Communication With Manifold Absolute Pressure/Barometric Pressure Sensor
- U060ALost Communication With Manifold Absolute Pressure Sensor B
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.