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Dtc P0713: Transmission Fluid Temperature Sensor Circuit High - Suzuki SX4 Service Manual

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5A-50 Automatic Transmission/Transaxle:
DTC Confirmation Procedure
WARNING
!
• When performing a road test, select a place where there is no traffic or possibility of a traffic
accident and be very careful during testing to avoid occurrence of an accident.
• Road test should be carried out with 2 persons, a driver and a tester, on a level road.
1) Connect scan tool to DLC with ignition switch OFF, if available.
2) Clear DTC in TCM memory and start engine and keep for 20 minutes or more.
3) Stop vehicle and check DTC.
DTC Troubleshooting
Step
1
Was "A/T System Check" performed?
2
Check transmission fluid temperature circuit for ground
short
1) Check continuity between terminal "C06-11" of
disconnected harness side TCM connector and ground.
Is continuity indicated?
3
Inspect transmission fluid temperature sensor
1) Inspect transmission fluid temperature sensor referring
to "Transmission Fluid Temperature Sensor Inspection".
Is result satisfactory?

DTC P0713: Transmission Fluid Temperature Sensor Circuit High

Wiring Diagram
1. TCM
2. Transmission fluid temperature sensor
DTC Detecting Condition and Trouble Area
DTC detecting condition
Transmission fluid temperature sensor terminal voltage is
more than specified value even though engine was running in
"R", "D", "3", "2" or "L" range for 12 minutes after starting
engine.
Action
1
5V
C06-11
C06-12
[A]
C06
12 11
3. A/T
[A]: Terminal arrangement of TCM connector (viewed from harness side)
Yes
Go to Step 2.
"LT GRN" circuit shorted
to ground.
Intermittent trouble or
faulty TCM. Check for
intermittent referring to
"Intermittent and Poor
Connection Inspection
in Section 00". If OK,
substitute a known-
good TCM and recheck.
2
LT GRN
ORN
C07
• Transmission fluid temperature sensor or its circuit
malfunction
• TCM
No
Go to "A/T System
Check".
Go to Step 3.
Replace transmission
fluid temperature
sensor.
S7RW0A5104026
3
I6RW0B510009-03
Trouble area

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