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REV A
Section 5 • Troubleshooting Flow Charts
June 2005
5 - 4
TMZ-34/19
Part No. 52075
FAULT CODE CHART (AFTER SERIAL NUMBER T3402-115)
Fault Code
Fault
Condition
Possible Cause
Solution
0025
Upper boom up coil fault
Primary up valve coil
open
Coil not connected to
wire harness OR open
circuit OR faulty circuit
board
Restore connection OR
replace circuit board
0026
Upper boom up coil fault
Primary up valve coil
shorted
Short in wire harness
OR faulty circuit board
Repair faulty wiring OR
replace circuit board
0029
Outrigger up coil fault
Outrigger up valve coil
open
Coil not connected to
wire harness OR open
circuit OR faulty circuit
board
Restore connection OR
replace circuit board
0030
Outrigger up coil fault
Outrigger up valve coil
shorted
Short in wire harness
OR faulty circuit board
Repair faulty wiring OR
replace circuit board
0031
Outrigger level coil fault
Outrigger level valve
coil open
Coil not connected to
wire harness OR open
circuit OR faulty circuit
board
Restore connection OR
replace circuit board
0032
Outrigger level coil fault
Outrigger level valve
coil shorted
Short in wire harness
OR faulty circuit board
Repair faulty wiring OR
replace circuit board
0033
Outrigger regen coil
fault
Outrigger regen valve
coil open
Coil not connected to
wire harness OR open
circuit OR faulty circuit
board
Restore connection OR
replace circuit board
0034
Outrigger regen coil
fault
Outrigger regen valve
coil shorted
Short in wire harness
OR faulty circuit board
Repair faulty wiring OR
replace circuit board
0035
Left front outrigger coil
fault
LF outrigger valve coil
open
Coil not connected to
wire harness OR open
circuit OR faulty circuit
board
Restore connection OR
replace circuit board
0036
Left front outrigger coil
fault
LF outrigger valve coil
shorted
Short in wire harness
OR faulty circuit board
Repair faulty wiring OR
replace circuit board
0037
Right front outrigger coil
fault
RF outrigger valve coil
open
Coil not connected to
wire harness OR open
circuit OR faulty circuit
board
Restore connection OR
replace circuit board
0038
Right front outrigger coil
fault
RF outrigger valve coil
shorted
Short in wire harness
OR faulty circuit board
Repair faulty wiring OR
replace circuit board
800-610-4101
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