IS F V8-5.0L (2UR-GSE) (2008)
Result:
B -- GO TO DTC CHART
A -- Continue to next step.
3. OVERALL ANALYSIS AND TROUBLESHOOTING
(a) Terminals of ECU See: Pinout Values and Diagnostic Parameters/Multiplex Communication System.
NEXT -- Continue to next step.
4. REPAIR OR REPLACE
NEXT -- Continue to next step.
5. CONFIRMATION TEST
NEXT -- END
Diagnosis System
NETWORKING: MULTIPLEX COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM
NETWORKING: MULTIPLEX COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) The gateway ECU controls the functions of the multiplex communication system on the vehicle. Data of the multiplex communication system
and the Diagnostic Trouble Codes (DTC) can be read through the Data Link Connector 3 (DLC3) of the vehicle.
2. CHECK DLC3
(a) Check the DLC3 See: Diagrams/Diagnostic Aids/How to Troubleshoot ECU Controlled Systems/General Information.
3. INSPECT BATTERY VOLTAGE
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.