Operation Manual

BX25. RCK54(P)-23BX, RCK60B-23BX, LA240. 8T601. WSM
ELECTRICAL SYSTEM
LIGHTING SYSTEM (Continued)
Symptom
Glow Lamp Does Not
Light When Main
Switch Is
in Pre-heat
Position
Oil Pressure Lamp
Lights Up When
Engine Is Running
Oil Pressure Lamp
Does Not Light When
Main Switch Is
Turned ON and
Engine Is Not
Running
Probable Cause
Battery discharged or defective
Solution
Recharge or Replace
Reference
Page
G-17
Slow blow fuse blown
Replace
G-31
Wiring harness disconnected or improperly
connected (between main switch
19 terminal
and pre-heat indicator, between pre-heat
indicator and glow plugs)
Main switch defective
Glow lamp defective
Engine oil pressure too low
Repair
or Replace
Replace
Replace
Repair engine
-
6-S8, S9
-
-
i
Engine oil insufficient
Oil pressure switch defective
Short circuit between oil pressure switch lead
and chassis
Bulb blown
Replenish
Replace
Repair
Replace
G-7
6-S24
-
G-31
I
I
i
Oil pressure switch defective
Replace 6-S24
Wiring harness disconnected
or improperly
connected (between panel board and oil
pressure switch)
Repair or Replace -
W10135800
GAUGES
Fuel Warning Lamp
Fuel gauge defective Replace 6-S24
Does Not Light
Fuel level sensor defective Replace 6-S24
Wiring harness disconnected
or improperly
connected (between fuel
ga~ge and fuel level
sensor)
Repair or Replace
Coolant Temperature
Coolant temperature gauge defective Replace
6-S25
Gallge Does Not
Function
Coolant temperature sensor defective Replace
6-S25
Wiring harness disconnected or improperly
connected (between coolant temperature gauge
and coolant temperature sensor)
Repair
or Replace
-
W10137180
6-S4