Components COMPONENTS ILLUSTRATION 
Inspection INSPECTION PROCEDURE 1. INSPECT SECURITY HORN ASSEMBLY 
(a) Apply battery voltage and check operation of the horn. OK:
If the result is not as specified, replace the security horn assembly. Installation INSTALLATION CAUTION / NOTICE / HINT HINT: A bolt without a torque specification is shown in the standard bolt chart (See
page PROCEDURE 1. INSTALL SECURITY HORN ASSEMBLY (a) Install the security horn assembly with the bolt. (b) Connect the connector. Removal REMOVAL PROCEDURE 1. REMOVE SECURITY HORN ASSEMBLY
(b) Remove the bolt and security horn assembly. |
Toyota Tundra Service Manual > Theft Deterrent System: Improper Operation
DESCRIPTION When the theft deterrent system operates by itself, it could be due to something such as a short circuit in the courtesy light switch of any of the doors or the hood causing a signal to be sent in error. HINT: Preconditions for Arming Preparation: The ignition switch is off and all the d ...
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