LGN Owner's Manual
Cabin Controller
Page 25
LGN-Owners-Manual-071520
CODE
REMEDY/CAUSE
REMEDY/COMMENT
Error Code 20
Water Valve
Overcurrent
Electronic coolant
control valve drawing
excess amperage.
•
Unplug J2 connector, turn
POWER ON again. Code
should not display when J2 is
unplugged.
Error Code 21
GP Overcurrent
Glow plug relay
drawing excess
amperage.
•
Glow plug relay operation is
faulty or wire broken.
Error Code 22
Run or GP
Overcurrent
Run solenoid or glow
plug relay drawing
excess amperage.
•
Unplug run solenoid; power
with jumper wire; attempt again.
If code returns, glow plug relay
problem.
Error Code 23
Run Overcurrent
Run solenoid is drawing
excess amperage.
•
Unplug run solenoid; power
with jumper wire; attempt again;
measure Amps. If code
returns, broken wire.
Error Code 24
Start or Run
Overcurrent
Starter relay or run
solenoid drawing
excess current.
•
Unplug run solenoid; power
with jumper wire; attempt again.
If code returns, starter relay
problem.
Error Code 25
AC or Run
Overcurrent
A/C clutch or run
solenoid drawing
excess current.
•
Unplug run solenoid; power
with jumper wire; attempt again.
If code returns, A/C clutch
problem.
Error Code 26
BH Overcurrent
Phantom Code
– block
heater is not operated
by power module
output.
(no output on J1 Pin
#7).
•
May indicate damage to power
module circuit board. Possible
solution: Unplug J1 connector
for 30 seconds.
Error Code 27
Power down to
clear overcurrent
Power must be turned
off with the power
button then turned back
on.
•
This message appears if engine
start is attempted without
turning POWER OFF. Turn
power OFF then ON.
Содержание MTS-T4-LGN
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Страница 53: ...LGN Owner s Manual Notes Page 51 LGN Owners Manual 071520 Notes NOTES...
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