Replace brake limit switch.
Bad brake limit switch.
Raise brake pedal.
Brake pedal is depressed during POST.
Solution
Possible Cause
The brake pedal is depressed during the Power On
Self-Test (POST).
POST will not continue.
Criteria
Resulting Effect
ENGAGE BRAKE TO CONTINUE POST
Fault condition
E82
E82
Replace amplifier.
Bad traction amplifier.
Test battery under load and replace if necessary.
Battery voltage too low, especially if error occurs
while operating truck.
Solution
Possible Cause
TOTAL SYSTEM shutdown and open MAIN
POWER CONTACTOR.
Criteria
Resulting Effect
LEFT/RIGHT AMP HARDWARE FAILURE
Fault condition
E89L
E89L
E89r
E89r
No action necessary. This error code for
information only.
Operator display was replaced, or error history
was reset by factory.
Solution
Possible Cause
Display message (only in error history).
Criteria
Resulting Effect
LOST ERROR HISTORY
Fault condition
E99
E99
E
lectric
C
ounterbalance
H
igh
O
utput
Troubleshooting
REV 12/5/99
TS.17
