OBD-II code · Body
B0980 Ignition Switch Run/Start Position Circuit
The body control module reports an implausible signal from the ignition switch run/start position circuit.
Is it safe to drive with B0980?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyWorn ignition switch contacts
- PossibleOpen wire from switch to BCM
Symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.8–3 h
- Emissions test
- Usually unaffected
- Parts involved
- Ignition Switch, Body Control Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.