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 > Sfi System: Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance (P2121)
DESCRIPTION HINT: Refer to DTC P2120 (See page ). DTC No. DTC Detection Condition Trouble Area P2121 Either conditions (1) or (2) met for 0.5 seconds (1 trip detection logic): (1) Difference between VPA and VPA2 is less than 0.4 V, or more than 1.2 V. (learned value of accelerator off position) (2) ...

Toyota Tundra Owners Manual