OBD-II Diagnostic Trouble Code
C1522
Electronic control unit (ECU) abnormal
C
Chassis
brakes / steering
brakes / steering
1
Mfr
manufacturer code
manufacturer code
5
Chassis subsystem
22
Electronic control unit (ECU) abnormal
Severity · general guide
High
Brakes/steering — inspect soon
Code type
Lexus
System
Chassis
Model
RX400h