Toyota Tundra Service Manual: Installation

INSTALLATION

PROCEDURE

1. INSTALL NO. 1 ULTRASONIC SENSOR (for Steel Type Bumper)

(a) Install the No. 1 ultrasonic sensor as shown in the illustration.

NOTICE:

Do not damage the bumper with the protrusion when installing the No. 1 ultrasonic sensor.

2. INSTALL NO. 1 ULTRASONIC SENSOR RETAINER (for Steel Type Bumper)

(a) Install the No. 1 ultrasonic sensor retainer as shown in the illustration.

3. INSTALL NO. 1 ULTRASONIC SENSOR (for Resin Type Bumper)

(a) Attach the 4 claws to install the No. 1 ultrasonic sensor as shown in the illustration.

Text in Illustration

*a	No. 1 ultrasonic sensor direction
*b	Keyhole direction

NOTICE:

No. 1 ultrasonic sensor direction is the same as the keyhole direction.
Do not damage the bumper with the protrusion when installing the No. 1 ultrasonic sensor.

4. INSTALL FRONT BUMPER COVER

Click here

5. INSTALL RADIATOR GRILLE SUB-ASSEMBLY

Click here

6. ADJUST FOG LIGHT AIMING

(a) for Halogen Fog Light:

Click here

(b) for LED Fog Light:

Click here

Toyota Tundra Service Manual > Occupant Classification System: Passenger Side Buckle Switch Circuit Malfunction (B1771)
DESCRIPTION The passenger side buckle switch circuit consists of the occupant classification ECU and the front seat inner belt RH. DTC B1771 is recorded when a malfunction is detected in the passenger side buckle switch circuit. Troubleshoot DTC B1771 first when DTCs B1771 and B1795 are output simul ...

Toyota Tundra Owners Manual