OBD-II Diagnostic Trouble Code
B1A72
Passive Entry Antenna 2 - General Electrical Failure
B
Body
comfort / safety
comfort / safety
1
Mfr
manufacturer code
manufacturer code
A
Body subsystem
72
Passive Entry Antenna 2 - General Electrical Failure
Severity · general guide
Varies
Body/safety — depends on system
Code type
Jeep
System
Body
Model
Grand Cherokee
Years
2011