Dtc P0712 Transmission Fluid Temperature Sensor Circuit Low - Suzuki Wagon R Plus RB310 Service Manual

7B1-56 AUTOMATIC TRANSAXLE (M13 ENGINE)

DTC P0712 Transmission Fluid Temperature Sensor Circuit Low

Wiring Diagram
1. TCM
2. Transmission fluid temperature sensor
DTC Detecting Condition and Trouble Area
DTC DETECTING CONDITION
Transmission temperature sensor terminal voltage is less
than 0.05 V for 5 minutes or more after turning ignition
switch ON.
DTC Confirmation Procedure
WARNING:
• When performing a road test, select a place where there is no traffic or possibility of a traffic acci-
dent and be very careful during testing to avoid occurrence of an accident.
• Road test should be carried out with 2 persons, a driver and 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.
3) Keep engine running at idle speed for 10 minutes or more.
4) Stop vehicle and check DTC.
1
5V
E13-11
E13-12
[A]
E13
12 11
3. A/T
[A]: Terminal arrangement of TCM connector (viewed from harness side)
2
GRN
BLU/RED
E12
TROUBLE AREA
• Transmission fluid temperature sensor or its cir-
cuit malfunction.
• TCM
3