Section 03
TROUBLESHOOTING
Subsection 05
(ELECTRICAL SYSTEM)
MMR2004-109_03_05A.FM
03-05-11
SYMPTOM
FALSE FUEL AND/OR TEMPERATURE GAUGE READINGS.
CONDITION
NORMAL USE.
Test/Inspection
1. Verify if gauge was connected on DC current by mistake (in case of optional
installation).
a. Faulty installation of optional equipment.
Find optional wires connected directly to DC ground (BK wire to chassis) or to any DC
hot wire (RD, RD/BU). Disconnect and reconnect to AC current (YL and YL/BK wires).
2. Verify sender unit for resistance variation when moving float arm.
a. Defective or damage part.
Replace sender unit.
3. Verify sender unit for free movement and/or correct arm position.
a. Defective or damaged part.
Correct or replace sender unit.
4. Verify sender unit/gauge wiring harness condition.
a. Heating, rotating or sharp part in contact with harness. Improper harness routing.
Replace or repair damaged wires. Reroute where necessary.
SYMPTOM
WITH ENGINE IDLING NO ELECTRICAL ACCESSORIES WORK.
CONDITION
NORMAL USE.
Test/Inspection
1. Check idle speed.
a. Too low idle speed.
Readjust to specifications.
2. Verify regulator.
a. Faulty regulator.
Replace.
SYMPTOM
BRAKE LIGHT REMAINS ON.
CONDITION
NORMAL USE.
Test/Inspection
1. Check if bulb is properly installed.
a. Bulb is not installed correctly (contact elements are reversed).
Install bulb correctly.
2. Check brake switch.
a. Switch contact remains closed.
On mechanical brake if brake switch is in good condition, adjust brake cable or
brake switch. On hydraulic brake, replace brake switch.
Содержание ski-doo Tundra Scandic 2004 Series
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