Relay - wsm STW37 Workshop Manual

STW34, STW37, STW40, WSM

(13) Relay

Relays
1) Checking Connector Voltage
1. Open the hood.
2. Remove the relays.
3. Measure the voltage with a voltmeter across the battery terminal
and chassis as table below.
4. If the voltage differs from the battery voltage, the wiring harness
or fuse is faulty.
Voltage Terminal 4 – Chassis
3 terminal –
Resistance
4 terminal
(1) Head Light Relay
(2) Flasher Relay
(3) Connector (Wire Harness side)
Functional Check
NOTE
• The relays described here are used same ones so that
these are interchangeable.
1. Apply the battery voltage across the terminal 1 and 2, and check
for continuity across the terminal 3 and 4.
2. If continuity is not established across the terminal 3 and 4,
replace it.
(1) Battery
9-S27
ELECTRICAL SYSTEM
Approx. battery voltage
Battery voltage is applied
across 1 terminal and 0 Ω
2 terminal
[A] ROPS Model
[B] Cabin Model
9Y1211109ELS0040US0
(2) Connector (Relay)
9Y1211109ELS0041US0
KiSC issued 11, 2014 A