Diagnostic Trouble Code Chart
DTC INDEX
| DTC | Description |
|---|---|
| DTC P0500, P0503 | VEHICLE SPEED SENSOR CIRCUIT MALFUNCTION |
| DTC P0571 | STOP LIGHT SWITCH CIRCUIT MALFUNCTION |
| DTC P0571 | STOP LIGHT RELAY MALFUNCTION |
| DTC P0607 | INPUT SIGNAL CIRCUIT MALFUNCTION |
| DTC P1570 | RADAR SENSOR MALFUNCTION |
| DTC P1572 | IMPROPER AIMING OF RADAR SENSOR BEAM AXIS |
| DTC P1575 | WARNING BUZZER MALFUNCTION |
| DTC P1578 | BRAKE SYSTEM MALFUNCTION |
| DTC P1615, U1101 | COMMUNICATION ERROR FROM DISTANCE CONTROL ECU TO ECM & LOST COMMUNICATION WITH DISTANCE CONTROL ECU |
| DTC P1616, U0100 | COMMUNICATION ERROR FROM ECM TO DISTANCE CONTROL ECU & LOST COMMUNICATION WITH ECM/PCM "A" |
| DTC P1617 | DISTANCE CONTROL ECU MALFUNCTION |
| DTC P1630, U0122 | COMMUNICATION ERROR FROM VSC TO ECM & LOST COMMUNICATION WITH VEHICLE DYNAMIC CONTROL MODULE |
| DTC P1631, U0100 | COMMUNICATION ERROR FROM ECM TO VSC & LOST COMMUNICATION WITH ECM/PCM "A" |
| DTC U0123 | LOST COMMUNICATION WITH YAW RATE SENSOR MODULE |
| DTC U0126 | LOST COMMUNICATION WITH STEERING ANGLE SENSOR MODULE |
| DTC U0235 | LOST COMMUNICATION WITH CRUISE CONTROL FRONT DISTANCE RANGE SENSOR |
| DTC U1102 | LOST COMMUNICATION WITH RADAR SENSOR |
HINT:
If a trouble code is displayed during the DTC check, check the circuit listed for that code. For details of each code, refer to under the respective "DTC No. " in the DTC chart.
HINT:
*1: DTC 52 is output during DTC check using a SST check wire.
*2: DTC 76 is output during DTC check using a SST check wire.
*3: When DTC P1578 is output, check for DTCs on the skid control ECU in the diagnosis mode. Only when any code is output, inspect the trouble area based on the DTC.