Diagnostic Trouble Code Chart
HINT:
If a trouble code is displayed during the DTC check, check the trouble areas listed for that code in the table below and refer to the "Refer to" below.
Cruise control system
DIAGNOSTIC TROUBLE CODE CHART
| DTC Code | Detection Item | Trouble Area |
|---|---|---|
| P0500/21 | Vehicle Speed Sensor "A" |
|
| P0503/23 | Vehicle Speed Sensor Circuit |
|
| P0571/52 | Stop Light Switch Circuit |
|
| P0575/54 | Cruise Control Input Circuit |
|
| P1578/69 | Brake System Malfunction |
|
| P1630/64 | Communication Error from Skid Control ECU to ECM |
|
| P1631/65 | Communication Error from ECM to Skid Control ECU |
|
| U0100/78 | Communication Stop from ECM to Distance Control ECU, VSC |
|
| U0122/82 | Communication Stop from VSC to ECM |
|