Security Horn Assembly

1. INSPECT SECURITY HORN ASSEMBLY

(a) Check the operation. (1) Apply battery voltage and check operation of the security horn assembly. OK: Measurement Condition Specified Condition Battery positive (+) → Terminal 1 Battery negative (-) → Horn bracket Horn sounds If the result is not as specified, replace the security horn assembly.

1. REMOVE AIR INJECTION CONTROL DRIVER (for 2TR-FE)

(a) Disconnect the 2 connectors.

(b) Remove the 2 bolts and air injection control driver.

2. REMOVE SECURITY HORN ASSEMBLY

(a) Disconnect the connector.

(b) Remove the bolt.

(c) Disengage the guide to remove the security horn assembly.

1. INSTALL SECURITY HORN ASSEMBLY

(a) Engage the guide to install the security horn assembly.

(b) Install the bolt.

(c) Connect the connector.

2. INSTALL AIR INJECTION CONTROL DRIVER (for 2TR-FE)

(a) Install the air injection control driver with the 2 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(b) Connect the 2 connectors.