wsm ME8200 Workshop Manual page 526

ME8200, ME9000, WSM
(C) Blower Motor
(D) Blower Resistor
Blower Motor Test
1. Remove the outer roof.
2. Turn the blower motor (1) by hand and check whether it turns
smoothly.
3. Disconnect the connector (2) of blower motor (1).
4. Connect a jumper lead from battery (3) positive terminal to
connector B terminal.
5. Connect a jumper lead from battery negative terminal to
connector E terminal momentarily.
6. If the blower motor does not run, check the motor.
(1) Blower Motor
(2) Blower Motor Connector
Blower Resistor Check
1. Disconnect the 4P connector (2) for blower resistor (1).
2. Measure the resistance with an ohmmeter across the Hi terminal
and Me terminal, and across the Lo terminal and Me terminal.
3. If the factory specifications are not indicated, renew blower
resistor.
Hi terminal –
Me terminal
Factory
Resistance
spec.
Lo terminal –
Me terminal
(1) Blower Resistor
10-S35
(3) Battery (12 V)
W1024850
Approx. 0.9 Ω
Approx. 1.8 Ω
(2) Blower Resistor Connector
W1025049
KiSC issued 03, 2007 A
CABIN