DESCRIPTION
When the theft deterrent system is switched from the armed state to the alarm sounding state, the main body ECU (driver side junction block assembly) transmits a signal to cause the horn to sound at intervals of 0.4 seconds.
WIRING DIAGRAM
PROCEDURE
1. |
INSPECT HORNS |
(a) Press the horn switch and check if the horns sound.
Result |
Proceed to |
---|---|
Horns sound |
A |
Horns do not sound |
B |
B | ![]() |
GO TO HORN SYSTEM |
|
2. |
PERFORM ACTIVE TEST USING TECHSTREAM |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Select the item below in the Active Test and then check that the horns operate.
Main Body
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
---|---|---|---|
Vehicle Horn |
Vehicle horns |
ON / OFF |
- |
OK:
The vehicle horns sound and stop correctly when operated through the Techstream.
OK | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG | ![]() |
REPLACE MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) |
Installation
INSTALLATION
PROCEDURE
1. INSTALL AIR CONDITIONING UNIT ASSEMBLY
(a) Install the air conditioning unit assembly with the 3 nuts.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
NOTICE:
Tighten the nuts in the order shown in the illustration to install the ...
Navigation Antenna
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE INSTRUMENT PANEL SAFETY PAD ASSEMBLY
HINT:
Refer to the procedure up to Remove Instrument Panel Safety Pad Assembly (See
page ).
2. REMOVE NO. 1 SIDE DEFROSTER NOZZLE DUCT ...
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR WHEELS
2. SEPARATE REAR STABILIZER LINK ASSEMBLY LH
(a) Remove the nut and separate the rear stabilizer link assembly LH
from the rear stabilizer bar.
Text in Illustration
*1
...