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SERVICE MANUAL
Applies to: XG 300 2001 and XG 350 2002-2005
GROUP
Transaxle/Transmission Automatic Transaxle System
DIAGNOSTIC TROUBLE CODE DESCRIPTION
DTC
Diagnosis item
Probable cause
No
Open circuit
Oil temperature sensor output > 4.57 V for 1
second or longer (oil temperature does not
increase)
Short circuit
Output 0.49V for 1 second
Short
circuit/open
circuit
No input speed sensor output pulse detected for >
1 second at vehicle speed of > 30 km/h
Short
Output speed
P0720
circuit/open
sensor
circuit
At vehicle speed of > 30 km/h, output speed
sensor output 50% of vehicle speed sensor output
for > 1 second At vehicle speed of 6 km/h, stop
lamp switch is ON continuously for 5 minutes
Short
circuit/open
circuit
With relay voltage > 10V, open or short circuit is
continuously for 5 minutes
P0713 Fluid
temperature
sensor
P0712
Input speed
P0715
sensor
P0703
Stop lamp
switch
LR solenoid
P0750
valve
Short
circuit/open
circuit
UD solenoid
valve
Short
circuit/open
circuit
2nd solenoid
P0760
valve
Short
circuit/open
circuit
OD solenoid
valve
Short
circuit/open
circuit
P0755
P0765
With relay voltage>10V, open or short circuit is
continuously for 5 minutes.
Short
TCC solenoid
P0743
circuit/open
valve
circuit
P0770
Short
RED solenoid
circuit/open
valve
circuit
P0731 Gear incorrect 1st
After gear shift, output shaft speed sensor output
DTC
No
Diagnosis item
Probable cause
P0732 ratio
2nd
P0733
3rd
P0734
4th
P0735
5th
P0736
Reverse
P0740
x gear ratio of new gar= input shaft speed sensor
output
TCC solenoid System
DCC solenoid valve drive duty ratio is 100% for
valve
defect/stuck on 4 seconds continuously
A/T control
P1723
relay
Earth short
circuit/open
circuit
After ignition ON, A/T control relay voltage 7V
P0707
Open circuit
No signal is continuous for > 30 seconds
Short circuit
Above 2 kinds signals are continuous for 30
seconds
Transaxle
P0708 range switch