Toyota Tundra Service Manual: Tire Pressure Warning Reset Switch

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. CHECK TIRE PRESSURE WARNING RESET SWITCH

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

Standard resistance:

Tester Connection	Switch Condition	Specified Condition
1 - 2	ON (Switch is pressed and held)	Below 1 Ω
1 - 2	OFF (Switch is not pressed)	10 kΩ or higher

If the result is not as specified, replace the tire pressure warning reset switch.

Installation

INSTALLATION

PROCEDURE

1. INSTALL TIRE PRESSURE WARNING RESET SWITCH

(a) Attach the 2 claws to install the tire pressure warning reset switch.

(b) Connect the switch connector.

2. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LH

3. INSTALL INSTRUMENT SIDE PANEL LH

4. INSTALL COWL SIDE TRIM BOARD LH

5. INSTALL FRONT DOOR SCUFF PLATE LH

Removal

REMOVAL

PROCEDURE

1. REMOVE FRONT DOOR SCUFF PLATE LH

2. REMOVE COWL SIDE TRIM BOARD LH

3. REMOVE INSTRUMENT SIDE PANEL LH

4. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LH

5. REMOVE TIRE PRESSURE WARNING RESET SWITCH

(a) Disconnect the switch connector.

(b) Detach the 2 claws and remove the tire pressure warning reset switch.

Toyota Tundra Service Manual > Occupant Classification System: Front Occupant Classification Sensor LH Collision Detection (B1785)
DESCRIPTION DTC B1785 is set when the occupant classification ECU receives a collision detection signal, which is sent by the front occupant detection sensor LH when an accident occurs. DTC B1785 is also set when the front seat frame with adjuster RH is subjected to a strong impact, even if an actua ...

Toyota Tundra Owners Manual