OBD-II code · Powertrain (generic, extended)
P2380 Wait to Start Lamp Control Circuit
The ECU detects an electrical fault on the wait-to-start indicator output of the diesel preheat system. The driver may not get a correct preheat indication.
Is it safe to drive with P2380?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- PossibleIndicator bulb / LED failure
- PossibleWiring fault to instrument cluster
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–1 h
- Emissions test
- Usually unaffected
- Parts involved
- Wait To Start Lamp, Instrument Cluster
Related codes
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.