Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1401 | FRONT LEFT AUDIO SPEAKER OUTPUT CIRCUIT LOW |
| B1402 | FRONT LEFT AUDIO SPEAKER OUTPUT CIRCUIT HIGH |
| B1403 | FRONT LEFT AUDIO SPEAKER OUTPUT CIRCUIT OPEN |
| B1405 | FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT LOW |
| B1406 | FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT HIGH |
| B1407 | FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT OPEN |
| B1409 | REAR LEFT AUDIO SPEAKER OUTPUT CIRCUIT LOW |
| B140A | REAR LEFT AUDIO SPEAKER OUTPUT CIRCUIT HIGH |
| B140B | REAR LEFT AUDIO SPEAKER OUTPUT CIRCUIT OPEN |
| B140D | REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT LOW |
| B140E | REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT HIGH |
| B140F | REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT OPEN |
| B1421 | AUDIO CD READ ERROR/INOPERABLE DISC |
| B1422 | AUDIO DVD READ ERROR/INOPERABLE DISC |
| B1429 | RADIO DISPLAY HIGH TEMPERATURE |
| B142A | RADIO UNIT HIGH TEMPERATURE |
| B142D | AUDIO ANTENNA NOT CONNECTED |
| B142E | GPS ANTENNA NOT CONNECTED |
| B142F | SATELLITE RADIO ANTENNA NOT CONNECTED |
| B1430(2.5) | SATELLITE RADIO ANTENNA INTERNAL PERFORMANCE |
| B1430(4.0) | SATELLITE RADIO ANTENNA INTERNAL PERFORMANCE |
| B143B | MICROPHONE 1 CIRCUIT LOW |
| B143C | MICROPHONE 1 CIRCUIT HIGH |
| B143E | MICROPHONE 2 CIRCUIT LOW |
| B143F | MICROPHONE 2 CIRCUIT HIGH |
| B145C | FRONT LEFT AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER |
| B145D | FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER |
| B145E | REAR LEFT AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER |
| B145F | REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER |
| B14B7 | MICROPHONE 1 CIRCUIT OPEN |
| B14B8 | MICROPHONE 2 CIRCUIT OPEN |
| B156B | SATELLITE RADIO ANTENNA CIRCUIT |
| B221E | RADIO INTERNAL |
| U0019 | CAN B BUS |
| U0020 | CAN B BUS OFF PERFORMANCE |
| U0141 | LOST COMMUNICATION WITH FRONT CONTROL MODULE |
| U0151 | LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC) |
| U0155 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0156 | LOST COMMUNICATION WITH EOM |
| U0164 | LOST COMMUNICATION WITH HVAC CONTROL MODULE |
| U0168 | LOST COMMUNICATION WITH VEHICLE SECURITY CONTROL MODULE (WIN) |
| U0186 | LOST COMMUNICATION WITH AUDIO AMPLIFIER |
| U0197 | LOST COMMUNICATION WITH HANDS FREE PHONE MODULE |
| U0199 | LOST COMMUNICATION WITH DRIVER DOOR MODULE |
| U0200 | LOST COMMUNICATION WITH PASSENGER DOOR MODULE |
| U0208 | LOST COMMUNICATION WITH HEATED SEAT CONTROL MODULE |
| U0209 | LOST COMMUNICATION WITH MEMORY SEAT CONTROL MODULE |