Results for “U102”

Fault codes 14

Results match keywords in the stored descriptions. Codes you typed are shown first.

Code	Description	Brands	System
U1020	Loss of serial communications for class 2 devices	17	Network
U1021	Loss of serial communications for class 2 devices	20	Network
U1022	Loss of serial communications for class 2 devices	17	Network
U1023	De-Inhibit Completed Previously - Vehicle is not in Inhibited state. Clear codes and verify if DTC is no longer present in BCM	18	Network
U1024	Loss of serial communications for class 2 devices	18	Network
U1025	Loss of serial communications for class 2 devices	17	Network
U1026	Vehicles with code JQYA	18	Network
U1027	Vehicles with code JFZA	17	Network
U1028	Loss of Serial Communications for Class 2 Devices	14	Network
U1029	Loss of Serial Communications for Class 2 Devices	13	Network

Show 4 more matches on this page

Code	Description	Brands	System
U102A	Internal Master/Slave CAN bus 2: defective; Lower limit exceeded	10	Network
U102B	Internal Master/Slave CAN bus 2: no communications; Short to plus	2	Network
U102500	No description available	1	Network
U102700	No description available	1	Network

Code	Description	Brands	System
U102A	Internal Master/Slave CAN bus 2: defective; Lower limit exceeded	10	Network
U102B	Internal Master/Slave CAN bus 2: no communications; Short to plus	2	Network
U102500	No description available	1	Network
U102700	No description available	1	Network

Advanced: scanner vehicle and live-data matches

Vehicle data covers only some brands. These matches come from scanner data, not from a full vehicle index, so treat them as approximate.

Brand	Model / variant	Details
Mazda	Traction Control Trac Off Lamp Flashing Intermittently With Diagnostic Trouble Codes (DTCs) And/Or U1027 Stored In Memory	code U1009

No matching live-data parameters.

These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.