CABIN
L3560, L4060, L4760, L5060, L5460, L6060, WSM
10-S26
Temperature Control Dial Checking
1. Turn the temperature control dial counterclockwise till it stops
(at "COOL" position).
2. Measure the voltage with a voltmeter across the terminal 1 and
terminal 3. Make the following measurement with the terminals
connected.
3. Turn the main switch to "ON" position.
4. Check that an output voltage is approximately 10 V when
turning the temperature control dial clockwise till it stops
("WARM" position).
5. Turn the main switch back to "OFF" position.
6. Turn the temperature control dial clockwise till it stops
("WARM" position).
7. Measure the voltage with a voltmeter across the terminal 3 and
terminal 1. Make the following measurement with the terminals
connected.
8. Turn the main switch to "ON" position.
9. Check that an output voltage is approximately 10 V, when
turning the temperature control dial counterclockwise till it stops
("COOL" position).
10. If an output voltage differs from approximately 10 V, the control
panel, wiring harness of fuse is faulty.
9Y1210824CAS0056US0
(3) Blower Resistor
A/C Blower Resistor
1. Remove the outer roof.
2. Disconnect the 4P connector (2) for A/C blower resistor (1).
3. Measure the resistance with an ohmmeter across terminal M2
and terminal Hi, and across the terminal M1 and terminal Hi,
and across the terminal Lo and terminal Hi.
4. If the factory specifications are not indicated, A/C blower
resistor is faulty.
9Y1210824CAS0057US0
(1) 16P Connector (Switch Side)
(2) 16P Connector (Wire Harness Side)
(A) "COOL" position to "WARM"
position
(B) "WARM" position to "COOL"
position
Resistance
Factory
specifica-
tion
Terminal Hi –
Terminal M2
Approx. 0.22 Ω
Terminal Hi –
Terminal M1
Approx. 0.69 Ω
Terminal Hi –
Terminal Lo
Approx. 1.69 Ω
(1) Blower Resistor
(2) 4P Connector (Wire Harness Side)
(3) 4P Connector
(Blower Resistor Side)
To Next Page
Loading...
Need help?
General