4 Runner 4WD V6-4.0L (1GR-FE) (2006)
If a DTC is displayed during the DTC check, check the parts listed in the table and proceed to the troubleshooting given.
B1241-B2221
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".
a. Skid Control ECU
HINT: DTC communication uses the SIL line.
U0073/94-U0126/63
b. ECM
HINT: The ECM is connected to the CAN communication system but CAN communication system DTCs are not output.
Cruise Control System
DIAGNOSTIC TROUBLE CODE CHART
P0500/21-P0607/54
If a malfunction code is indicated during the DTC check, check the circuit listed for that code in the table.
Engine Control System - SFI System
DIAGNOSTIC TROUBLE CODE CHART