wsm ME8200 Workshop Manual page 447

ME8200, ME9000, WSM
ENGINE KEY SWITCH SHUT-OFF SYSTEM
Symptom
Engine Does Not
Stop When Main
Switch Is Turned OFF
Engine Does Not
Start
GAUGES
Fuel Gauge Does Not
Function
Coolant Temperature
Gauge Does Not
Function
Probable Cause
Fuse blown (15 A)
Key stop relay defective
Wiring harness disconnected or improperly
connected
Relay 1 defective
Fuse blown (15 A)
Timer relay defective
Engine stop solenoid defective
Relay 1 defective
Oil switch defective
Key stop relay defective
Fuel gauge defective
Fuel level sensor (tank unit) defective
Wiring harness disconnected or improperly
connected (between panel board and fuel level
sensor)
Circuit in panel board defective
Coolant temperature gauge defective
Coolant temperature sensor defective
Wiring harness disconnected or improperly
connected (between panel board and coolant
temperature sensor)
Circuit in panel board defective
Replace
Replace
Repair or replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Repair or replace
Replace
Replace
Replace
Repair or replace
Replace
9-S6
ELECTRICAL SYSTEM
Reference
Solution
Page
G-35, 36
9-S24
–
9-S16
G-35, 36
–
9-S25
9-S16
9-S37
9-S24
W1011433
9-S40
9-S40
–
–
9-S40
9-S40
–
–
W1011510
KiSC issued 03, 2007 A