DESCRIPTION
Power source voltage is supplied to the air conditioning amplifier assembly when the ignition switch is turned ON. This power is used for operating the air conditioning amplifier assembly, servo motors, etc.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER ASSEMBLY - IG POWER SOURCE) |
(a) Disconnect the air conditioning amplifier assembly connector. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
F139-2 (IG+) - Body ground |
Ignition switch off |
Below 1 V |
F139-2 (IG+) - Body ground |
Ignition switch ON |
11 to 14 V |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
2. |
CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER ASSEMBLY - BODY GROUND) |
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F139-4 (GND) - Body ground |
Always |
Below 1 Ω |
OK |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Toyota CH-R Service Manual > Rear Combination Light Assembly(for Bulb Type): Components
COMPONENTS
ILLUSTRATION
*1
REAR COMBINATION LIGHT ASSEMBLY
*2
REAR COMBINATION LIGHT COVER
*3
REAR COMBINATION LIGHT LED
*4
REAR COMBINATION LIGHT SOCKET AND WIRE
*5
REAR SID ...
Toyota CH-R Service Manual > Rear View Monitor System: System Description
SYSTEM DESCRIPTION
GENERAL
(a) This system has a rear television camera assembly mounted on the back door
to assist the driver in parking the vehicle by displaying an image of the area behind
the vehicle. The system displays the image on the multi-display.
(b) This system consists of the foll ...