Dtc P0787: Shift / Timing Solenoid Control Circuit Low - Suzuki SX4 Service Manual
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Also See for SX4:
- Owner's manual (47 pages) ,
- Owner's manual (278 pages) ,
- Owner's manual (18 pages)
Table of Contents
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.
3) Start engine and warm it up to normal operating temperature.
4) Shift select lever to "N" and "D" range for 10 seconds.
5) Start vehicle and increase vehicle speed to 65 km/h (40 mile/h) with throttle position 10% or more.
6) Stop vehicle and turn ignition switch OFF.
7) Repeat Step 3) to 5) one time.
8) Stop vehicle and check DTC.
DTC Troubleshooting
Step
1
Was "A/T System Check" performed?
2
1) Check shift solenoid valve-A (No.1) or -B (No.2) for
operation referring to "Solenoid Valves (Shift Solenoid
Valves and Timing Solenoid Valve) Inspection".
Are they in good condition?
DTC P0787: Shift / Timing Solenoid Control Circuit Low
Wiring Diagram
1. TCM
2. Timing solenoid valve
DTC Detecting Condition and Trouble Area
DTC detecting condition
Voltage of timing solenoid valve TCM terminal is low although
TCM is commanding timing solenoid valve to turn ON.
Action
12V
C06-14
BLU/BLK
[A]
C06
14
3. A/T
[A]: Terminal arrangement of TCM connector (viewed from harness side)
Automatic Transmission/Transaxle:
Yes
Go to Step 2.
Clean fluid passage or
replace valve body
assembly.
1
2
C07
I6RW0B510012-01
• Timing solenoid valve circuit shorted to ground
• Timing solenoid valve malfunction
• TCM
No
Go to "A/T System
Check".
Replace shift solenoid
valve-A or -B.
S7RW0A5104031
3
Trouble area
5A-57
Chapters
Table of Contents
Troubleshooting
