Suzuki Wagon R Plus RB310, Service Manual

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7B1-62 AUTOMATIC TRANSAXLE (M13 ENGINE)
DTC P0722 Output Speed Sensor (VSS) Circuit No Signal
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Confirmation Procedure
1) Connect scan tool to DLC with ignition switch OFF if available.
2) Clear DTC in TCM memory and start engine.
3) Shift selector lever to “D” range and drive vehicle at 50 km/h (31 mile/h) or more vehicle speed at least for 3
minutes.
4) Stop vehicle check DTC.
1. TCM 2. Output shaft speed sensor (VSS) 3. To ECM [A]: Terminal arrangement of TCM connector (viewed from harness side)
DTC DETECTING CONDITION TROUBLE AREA
No output shaft speed sensor signal is detected although
input shaft speed sensor signals are detected while vehi-
cle is running at 5 km/h (3 mile/h) or more vehicle speed
with “D”, “2” or “L” range. • Output shaft speed sensor or its circuit malfunc-
tion.
• Damaged sensor gear (driven gear).
• Damaged output shaft speed sensor (VSS)
drive gear.
• TCM
IG1
12V
YEL E12-25
2
E13
25
E12
[A]
1
BLK/RED
BRN
3
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.