Powertrain
generic / SAE
P2640
Torque Management Feedback Signal A High
The torque feedback signal A reads above its valid range. Source module sends an implausibly high value or the bus signal is stuck high.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number6 / 40
Possible causes
- Source module sends invalid high value high
- Signal stuck high on the bus medium
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 150–1500 €
- Estimated time: 1–4 h
- Component: tcm
- Component: communication bus
- MIL / check engine light
Sources
References
sae:J2012