SkyTrak 3606 Service Manual - Manual (Page 407)

Electrical System
10-89 Model 3606 • Origin 10/99
33. Backup alarm sounds with
travel select in NEUTRAL
(N) and FORWARD (F).
1. Short circuit in wiring.
2. Defective travel select lever.
1. Determine and repair cause of
short circuit.
2. Test travel select lever for
continuity and circuit for shorts.
Replace travel select lever if
defective.
34. STEER SELECT SWITCH
Steer select switch fails to
select mode or selects
incorrect steering mode.
1. Blown fuse.
2. Short circuit or broken wire.
3. Defective steer select switch.
4. Defective steer select solenoid.
1. Replace fuse. Check circuit for
cause of blown fuse.
2. Repair short, repair or replace
wire.
3. Remove steer select switch and
check for continuity in each
position. Replace switch if
defective.
4. Test for correct operation.
Replace if defective.
35. HOURMETER
Hourmeter doesn't operate.
1. No voltage at meter terminals.
2. Defective wiring and/or ground.
1. Check for proper voltage at
hourmeter terminals with engine
running. Required voltage is 9 to
36-volts DC. If voltage is present,
replace hourmeter.
2. Repair wiring and repair ground.
36. WARNING INDICATORS
(on operators display panel)
Indicators fail to illuminate
after engine start up lamp
test.
1. Defective sender switch(es).
2. Defective operators display panel.
1. Test sender and/or circuit.
Replace sender switch(es).
2. Replace panel.
37. All warning indicators on
the operators display panel
illuminate continuously
when the ignition key
switch is in the RUN posi-
tion after engine start up
lamp test.
1. Short circuit in wiring.
2. Defective panel.
1. Determine and repair the short.
2. Test panel ground circuit.
38. ENGINE OIL PRESSURE
SWITCH
Oil pressure indicator con-
tinuously illuminates when
engine is running.
1. If the oil level and oil pressure are
sufficient, check for shorts to
ground between the operators
display terminal and the engine oil
pressure sender switch on the
engine block.
1. If there are no shorts to ground,
install a new engine oil pressure
switch.
39. Oil pressure indicator does
not illuminate after lamp
test, engine not running for
twenty seconds.
1. Wiring broken or disconnected.
2. Defective oil sender switch (switch
is closed when engine is not
running).
1. Check wiring and circuit
continuity. Repair break(s) in
circuit as required.
2. Install a new engine oil pressure
sender switch.
Electrical System Troubleshooting
Problem Possible Cause Remedy