CAN Communication System

DIAGNOSTIC TROUBLE CODE CHART

1. DTC TABLE BY ECU

HINT: If CAN communication system DTCs are output, trouble cannot be determined only by the DTCs. Perform troubleshooting according to "HOW TO PROCEED WITH TROUBLESHOOTING".

U0001-U1101:

a. ECM

HINT:
- DTC communication uses the CAN communication system.
- Distance control ECU data is also output.

U0073-U0126:

b. SKID CONTROL ECU

HINT: DTC communication uses the SIL line.

U0100-U0132:

c. SUSPENSION CONTROL ECU

HINT: DTC communication uses the SIL line.

d. TELEVISION CAMERA ECU

HINT: The television camera ECU is connected to the CAN communication system but CAN communication system DTCs are not output.

e. GATEWAY ECU

HINT: The gateway ECU is connected to the CAN communication system but CAN communication system DTCs are not output.

U0100-U1101:

f. SEAT BELT CONTROL ECU

HINT: DTC communication uses the SIL line.