Toyota RAV4 manuals

Toyota Sienna Service Manual: Installation

1. INSTALL TIRE PRESSURE WARNING ECU

INSTALL TIRE PRESSURE WARNING ECU

(a) Connect the connector to the tire pressure warning ECU.

INSTALL TIRE PRESSURE WARNING ECU

(b) Install the tire pressure warning ECU with the screw.

2. INSTALL INSTRUMENT PANEL SAFETY PAD SUBASSEMBLY

HINT: Refer to the instructions for INSTALLATION of the instrument panel safety pad (See page IP-14)

3. CONNECT CABLE TO BATTERY NEGATIVE TERMINAL

4. REGISTER TRANSMITTER ID

HINT: See page TW-20.

5. INSPECT TIRE PRESSURE WARNING SYSTEM

HINT: See page TW-25.

6. INITIALIZE SYSTEM

NOTICE:

HINT: See page TW-23.

Removal
NOTICE: Before removing the tire pressure warning ECU, read the registered transmitter IDs of all wheels and write them down to use for re-registration of transmitter IDs (See page TW-20). 1. DIS ...

Tire pressure warning reset switch
COMPONENTS ...

Other materials:

ECM Power Source Circuit
DESCRIPTION When the ignition switch is turned to the ON position, the battery voltage is applied to terminal IGSW of the ECM. The ECM MREL output signal causes a current to flow to the coil, closing the contacts of the EFI relay and supplying power to terminal +B of the ECM. If the igniti ...

Inspection
1. INSPECT SEAT HEATER SWITCH LH  Measure the resistance of the seat heater switch when the switch is operated. Resistance If the result is not as specified, replace the switch. HINT: As the dial is being turned, the resistance changes gradually.  Push the seat h ...

Engine Hood Courtesy Switch Circuit
DESCRIPTION The engine hood courtesy switch is built in the engine hood lock assembly. The switch turns on when the engine hood is opened and turns off when the engine hood is closed. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT ENGINE HOOD COURTESY SWITCH Remove the courtesy swi ...

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