ELECTRICAL SYSTEM
M6060, M7060, WSM
8-S3
HORN
EASY CHECKER™
Symptom Probable Cause Solution
Reference
Page
Horn Does Not Sound
when Horn Button Is
Pushes
Horn switch damaged Replace 8-S48
Horn damaged Replace –
Wiring harness disconnected or improperly
connected (between combination switch terminal
H terminal and horn)
Repair or replace –
Symptom Probable Cause Solution
Reference
Page
Engine Oil Pressure
Lamp Lights Up
When Engine is
Running
Engine oil pressure too low Check 8-S40
Engine oil insufficient Fill G-22
Engine oil pressure switch damaged Replace 8-S40
Short circuit between engine oil pressure switch
lead and chassis
Repair 8-S40
Circuit in panel board damaged Replace 8-M28
Engine Oil Pressure
Lamp Does Not Light
When Main Switch is
Turned ON and
Engine Is Not
Running
Meter panel damaged Replace 8-M28
Engine oil pressure switch damaged Replace 8-S40
Wiring harness disconnected or improperly
connected (between meter panel and engine oil
pressure switch)
Repair or replace –
Circuit in meter panel damaged Replace 8-M28
Charge Lamp Does
Not Go OFF When
Engine Is Running
Alternator damaged Repair or replace 8-S18
Short circuit between alternator terminal L and
chassis
Repair 8-S18
Circuit in meter panel damaged Replace 8-M28
Charge Lamp Does
Not Light When Main
Switch Is Turned ON
Wiring harness disconnected or improperly
connected (between meter panel and alternator)
Repair or replace –
Circuit in meter panel damaged Replace 8-M28
PTO Lamp Lights Up
When PTO Switch Is
OFF Position
PTO switch is damaged Replace 8-S55
PTO Lamp Does Not
Light Up When PTO
Switch Is ON Position
PTO switch is damaged Replace 8-S55
Meter panel damaged Replace 8-M28
Fuel Level Indicator
Lamp Lights Up
Fuel insufficient Fill G-13
Fuel level sensor damaged Replace 8-S37
Short circuit between fuel unit lead and chassis Repair 8-S37
Circuit in meter panel damaged Replace 8-M28
Fuel Level Indicator
Lamp Does Not Light
When Fuel Tank Is
Empty
Fuel level sensor damaged Replace 8-S37
Wiring harness disconnected or improperly
connected (between meter panel and fuel unit)
Repair or replace –
Circuit in meter panel damaged Replace 8-M28