Chassis
generic / SAE
C0912
TPMS Initiator Front Circuit Malfunction
The TPMS module has detected an electrical fault in the front low-frequency initiator (used to wake and locate sensors). Position learning of the front sensors fails.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number9 / 12
Possible causes
- LF initiator coil failed high
- Wiring or connector fault medium
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 120–500 €
- Estimated time: 0.5–2 h
- Component: tpms initiator
- Component: tpms module
- Component: initiator wiring
Sources
References
sae:J2012