DESCRIPTION The main body ECU (multiplex network body ECU) detects the condition of the front door courtesy light switch assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. Click here PROCEDURE
(a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Main Body / Data List. (e) Read the Data List according to the display on the Techstream. Body Electrical > Main Body > Data List
OK: Normal conditions listed above are displayed.
(a) Remove the front door courtesy light switch assembly (for RH). Click here (b) Inspect the front door courtesy light switch assembly (for RH). Click here
(a) Disconnect the G33 main body ECU (multiplex network body ECU) connector. (b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(a) Remove the front door courtesy light switch assembly (for LH). Click here (b) Inspect the front door courtesy light switch assembly (for LH). Click here
(a) Disconnect the G33 main body ECU (multiplex network body ECU) connector. (b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Outer Mirror Switch: Inspection
INSPECTION PROCEDURE 1. INSPECT OUTER MIRROR SWITCH ASSEMBLY (w/o Memory) (a) Check the mirror select switch and mirror surface adjust switch. (1) Turn the mirror select switch to the L position. *a Mirror Select and Surface Adjust Switch *b Component without harness connected (Outer Mirror Switch A ...