B -- GO TO CIRCUITS INDICATED BY OUTPUT DTCS See: U1002
A -- Continue to next step.
2. CHECK CAN BUS WIRE FOR DISCONNECTION (4WD CONTROL ECU BRANCH WIRE)
(a) Turn the engine switch off.
(b) Disconnect the 4WD control ECU connector.
Text in Illustration
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
NG -- REPAIR OR REPLACE CAN BUS BRANCH WIRE OR CONNECTOR (4WD CONTROL ECU BRANCH WIRE)
OK -- Continue to next step.
3. CHECK HARNESS AND CONNECTOR (POWER SOURCE TERMINAL)
(a) Turn the engine switch on (IG).
(b) Measure the voltage according to the value(s) in table below.
Standard Voltage:
Text in Illustration
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT)
OK -- Continue to next step.
4. CHECK HARNESS AND CONNECTOR (GROUND TERMINAL)
(a) Measure the resistance according to the value(s) in the table below.
No comments:
Post a Comment