Instruction Manual

Installation Instruction
CED,TX13067,2532 –19–05OCT99–3/3
Symptom Problem
Solution
GPS antenna failure Check general antenna condition,
replace if damage is seen.
GPS antenna cable connection Check GPS antenna cable
connections at antenna and
communications controller.
Communications controller failure Replace antenna and cable. If LEDs
do not come ON and voltage checks
are OK, replace communications
controller.
GPS LED Light Does Not Come Blown fuse Check W+/R+ Engine Running Fuse
ON (Engine Running) in Power Harness
Incorrect voltage or poor connection With engine running a minimum of 6
at engine running signal source volts must be present at W+/R+
Engine Running connection to
engine (Purple wire).
Power harness failure With engine running, check for a
minimum of 6 volts on Purple wire in
4-pin connector of power harness.
Communications controller harness With engine running, check for a
failure minimum of 6 volts on pin B-1
(Purple wire) in connector of
communications controller harness.
Communications controller failure If voltages are correct,
communications controller has failed.
DeereTrax (03FEB00) 39 Installation Instruction
020300
PN=41