DESCRIPTION
The back-up power source circuit for the air conditioning amplifier assembly is shown below. Power is supplied even when the ignition switch is off. This power is used for diagnostic trouble code memory, 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 - 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 |
Condition |
Specified Condition |
---|---|---|
F139-1 (B) - Body ground |
Always |
11 to 14 V |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
2. |
CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER ASSEMBLY - BODY GROUND) |
(a) Disconnect the F139 air conditioning amplifier assembly connector.
(b) 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 |
KIA Niro EV / Hybrid (SG2) - (2021-2023) - Owner's manual > Reverse Parking Collision-Avoidance Assist (PCA): Parking Collision-Avoidance Assist operation
Operating conditions
Select 'Rear Safety' from the 'Parking
Safety' menu of the infotainment system.
Parking Collision-Avoidance Assist
is enabled when the following conditions
are satisfied:
The tailgate and door are closed
The Electronic Parking Brake (EPB) is
releas ...
Toyota CH-R Service Manual > Cellular Communication: Manual(sos)switch
Components
COMPONENTS
ILLUSTRATION
*1
MAP LIGHT ASSEMBLY
*2
MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)
*3
COVER
*4
BEZEL
Removal
REMOVAL
PROCEDURE
1. REMOVE MAP LIGHT ASSEMBLY
Click ...