DESCRIPTION
When a switch of the air conditioning control assembly is operated, the air conditioning control assembly uses LIN communication to communicate with the air conditioning amplifier. If a switch of the air conditioning control assembly does not operate properly, a problem with the LIN communication between the air conditioning control assembly and air conditioning amplifier may be causing the malfunction.
WIRING DIAGRAM
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER - AIR CONDITIONING CONTROL) |
(a) Disconnect the F42 air conditioning amplifier assembly connector.
(b) Disconnect the F29 air conditioning control assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F42-37 (LIN1) - F29-10 (LIN1) |
Always |
Below 1 Ω |
F42-37 (LIN1) or F29-10 (LIN1) - Body ground |
Always |
10 kΩ or higher |
Result |
Proceed to |
---|---|
OK (for Automatic Air Conditioning System) |
A |
OK (for Manual Air Conditioning System) |
B |
NG |
C |
A | ![]() |
Go to AIR CONDITIONING SYSTEM (for Automatic Air Conditioning System) |
B | ![]() |
Go to AIR CONDITIONING SYSTEM |
C | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Lost Communication with Door Side Airbag Sensor RH (B1692/81,B1697/82)
DESCRIPTION
The circuit for the side collision sensor LH or RH (to determine deployment of
the front seat side airbag LH or RH and curtain shield airbag LH or RH) is composed
of the center airbag sensor, rear airbag sensor LH or RH and side airbag sensor ...
SRS Warning Light Remains ON
DESCRIPTION
The SRS warning light is located in the combination meter.
When the SRS is normal, the SRS warning light comes on for approximately 6 seconds
after the ignition switch is turned from off to ON, and then goes off automatically.
If there is a ma ...