On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK REAR WINDOW DEFOGGER SYSTEM OPERATION
(a) When the ignition switch is turned to ON and the rear window defogger switch is pressed, check that the rear window defogger system operates.
2. INSPECT BACK DOOR GLASS (REAR WINDOW DEFOGGER WIRE)
NOTICE:
(a) Turn the ignition switch to ON.
(b) Turn the rear window defogger switch on.
(c) Measure the voltage at the center of each rear window defogger wire to check the wire, as shown in the illustration. Result:
HINT: If the voltage is 11 to 14 V, the wire may be faulty between the center of the wire and the wire end on the battery side. If the voltage is below 1 V, the wire may be faulty between the center of the wire and the wire end on the ground side. |
|
(d) Place a positive (+) lead of the voltmeter against the rear window defogger wire on the battery side. |
|
(e) Place a negative (-) lead of the voltmeter with the foil strip against the wire on the ground side.
(f) Slide the positive (+) lead from the battery side to the ground side. The point where the voltage drops to below 1 V from 11 to 14 V is the place where the rear window defogger wire is broken.
HINT:
If the rear window defogger wire is not broken, the voltmeter should indicate 11 to 14 V at the battery side. When the positive (+) lead slides to the ground side, the voltage gradually decreases to below 1 V.
Repair
REPAIR
PROCEDURE
1. REPAIR REAR WINDOW DEFOGGER WIRE
(a) Clean the broken wire tips with a grease, wax and silicone remover.
(b) Place masking tape along both sides of the wire.
(c) Thoroughly mix the repair agent (Dupont paste No. 4817 or equivalent). |
|
(d) Using a fine tip brush, apply a small amount of the agent to the wire.
(e) After a few minutes, remove the masking tape.
NOTICE:
Do not repair the rear window defogger wire again for at least 24 hours.
Short in GPS Antenna (B15C0,B15C1)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation antenna assembly.
DTC No.
DTC Detection Condition
Trouble Area
B15C0
Navigation antenna malfunction
...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY
(a) Disconnect the D47 air conditioning amplifier assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
HINT:
Measure the values on the wi ...
Rear Right Sensor Malfunction (C1AE9)
DESCRIPTION
The No. 1 ultrasonic sensor (rear right sensor) is installed on the rear bumper.
The ECU detects obstacles based on signals received from the No. 1 ultrasonic sensor
(rear right sensor). If the No. 1 ultrasonic sensor (rear right sensor) has a ...