OBD-II Diagnostic Trouble Code
B1800
Driver Door Lock/unlock Switch - Signal Stuck In Range
B
Body
comfort / safety
comfort / safety
1
Mfr
manufacturer code
manufacturer code
8
Body subsystem
00
Driver Door Lock/unlock Switch - Signal Stuck In Range
Severity · general guide
Varies
Body/safety — depends on system
Code type
Generic
System
Body