Toyota Sienna Service Manual: Steering pad switch

Audio terminal

COMPONENTS REMOVAL 1. REMOVE INSTRUMENT CLUSTER CENTER NO. 2 FINISH PANEL  Using a moulding remover, disengage the 3 clips.  Disconnect the connector and remove the instrumen ...

Removal

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 2. REMOVE STEERING WHEEL NO. 2 LOWER COVER 3. REMOVE STEERING WHEEL NO. 3 LOWER COVER 4. REMOVE HONE BUTTON ASSEMBLY 5. REMOVE STEERING PAD SWITC ...

Other materials:

Terminals of ECU
1. CHECK DRIVER SIDE J/B ASSEMBLY (MULTIPLEX NETWORK BODY ECU)  Disconnect the 1C, 1J, 1L, 1K, 1P, B6, B7 and B9 J/ B connectors. Measure the voltage and resistance according to the value(s) in the table below. Standard HINT:  If the result is not as specified ...

Enter test mode
HINT: Operation of the tire pressure warning reset switch can be checked in TEST MODE. During TEST MODE, the system is not initialized by pushing the tire pressure warning reset switch. The circuit of the tire pressure warning reset switch can be inspected during this mode. (a) Make ...

Turning the high beam on/off manually
Switching to low beam Pull the lever to the original position. Switching to high beam Turn the light switch to the position. The Automatic High Beam can be operated when The engine switch is in the “ON” position (vehicles without a smart key system) or IGNITION ON mode (vehicl ...