故障コード索引 · high
C1981
Advanced restraint system
Advanced restraint system
Scope: 2.5L/3.0L gasoline · System(s): RCM · Factory MIL flag: Y · Default action: Driver seat position switch circuit(s): short circuit to B+ V
Common causes
- See factory diagnostic procedure / wiring diagram for this code
Quick checks
- Confirm freeze-frame and conditions when the code set
- Generic OBD often cannot read ABS — may need SDD/JLR tool for full module codes