2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 2499

(a) Clear the DTC See: Body and Frame/Roof and Associated Components/Sunroof / Moonroof/Testing and Inspection/Reading and

Clearing Diagnostic Trouble Codes.

(b) Recheck for DTCs.

OK:

DTC B2341 or B2344 is not output.

NG -- REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) See: Body and Frame/Roof and

Associated Components/Sunroof / Moonroof/Service and Repair/Removal and Replacement/Removal

OK -- END

5. CHECK HARNESS AND CONNECTOR (SLIDING ROOF ECU - SLIDING ROOF SWITCH)

(a) Disconnect the T10 switch connector.

(b) Disconnect the T2 ECU connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Text in Illustration

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- Continue to next step.

6. INSPECT SLIDING ROOF SWITCH (MAP LIGHT ASSEMBLY)

(a) Remove the sliding roof switch (map light assembly) See: Body and Frame/Roof and Associated Components/Sunroof /

Moonroof/Sunroof / Moonroof Switch/Service and Repair/Removal.