9-S18
MX5100, WSM
ELECTRICAL SYSTEM
Stop Solenoid Coil
1. Disconnect the 2P connector from engine stop solenoid.
2. Measure the resistance between the terminal 1, terminal 2 and
body.
3. If resistance differs from the factory specifications, the coil is
faulty.
W1098612
Key Stop Solenoid Relay (Engine Stop Solenoid Relay)
• Key stop solenoid is “glow relay” shown in the parts list
1) Connector Voltage
1. Turn the main switch off.
2. Disconnect the 4P connector from engine stop solenoid relay (1).
3. Measure the voltage across the terminal 3 (Positive) and chassis
(Negative).
4. If the voltage differs from the battery voltage, the wiring harness
is faulty.
5. Turn the main switch on.
6. Measure the voltage across the terminal 1 (Positive) and chassis
(Negative).
7. If the voltage differs from the battery voltage, the wiring harness
is faulty.
2) Engine Stop Solenoid Relay
1. Remove the engine stop solenoid relay (1).
2. Apply battery voltage across terminals 3 and 4, and check for
continuity across terminals 1 and 2.
3. If continuity is not established across terminal 1 and 2, replace
the engine stop solenoid relay (1).
W1099885
Resistance
Terminal 1 - Body Approx. 0.375 Ω
Terminal 2 - Body Approx. 15.6 Ω
(1) Terminal 1 (Pulling Coil) (2) Terminal 2 (Pulling Coil)
(1) Glow Relay
(Key Stop Solenoid Relay)
(2) Flasher Unit
(3) OPC Timer
A : Connector of Wire Harness Side
B : Connector of Engine Stop
Solenoid Relay
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