SYSTEM DIAGRAM

System Description
How To Proceed With TroubleshootingHeater Relay
Inspection
INSPECTION
PROCEDURE
1. INSPECT HEATER RELAY
(a) Check the resistance.
(1) Using an ohmmeter, measure the resistance between each terminal.
Standard:
Tester Connection
Specified Condition
3 - 4
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Access doors (Access Cab models only)
The access door (rear door) can be opened using the inside handle.
Open the front door widely
Pull (from the outside) or push
(from the inside) the inside handle of the access door.
Open the access door
You can open and close the access door only when the front door is widely opened.
NOT ...
Poor Sound Quality in All Modes (Low Volume)
PROCEDURE
1.
CHECK AUDIO SETTINGS
(a) Set Treble, Mid and Bass to the initial values and check that sound is normal.
OK:
Malfunction disappears.
HINT:
Sound quality adjustment measures vary according to the type of amplifier.
OK
END
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