2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) U CODE Page 214

PROCEDURE

1. RECONFIRM DTC OUTPUT

(a) Reconfirm DTCs.

HINT

If CAN MS bus DTC U1002 is output from the main body ECU (Techstream display/Main Body), troubleshoot for U1002 and

check for malfunctions in the CAN MS bus circuit.

Result:

B -- GO TO CIRCUITS INDICATED BY OUTPUT DTCS See: U1002

A -- Continue to next step.

2. CHECK CAN BUS WIRE FOR DISCONNECTION (OUTER MIRROR CONTROL ECU LH BRANCH WIRE)

(a) Turn the engine switch off.

(b) Disconnect the outer mirror control ECU LH 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 (OUTER MIRROR CONTROL ECU LH

BRANCH WIRE)

OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (POWER SOURCE TERMINAL)

(a) Measure the voltage according to the value(s) in the table below.