Dtc P2763: Torque Converter Clutch Pressure Control Solenoid Control Circuit High - Suzuki 2006 SX4 Service Manual

Step
3 Check "3" position switch circuit
1) Measure voltage between "C07-9" terminal of TCM
connector and ground.
"3" position switch specifications
Shift select lever to "3" or "2" range: Battery voltage
Shift select lever to other above range: 0 V
Is check result satisfactory?

DTC P2763: Torque Converter Clutch Pressure Control Solenoid Control Circuit High

Wiring Diagram
1. TCC solenoid valve
2. TCM
DTC Detecting Condition and Trouble Area
DTC detecting condition
Difference between command signal and monitor
signal of TCC lock-up solenoid valve (TCC lock-up
solenoid valve circuit is open or shorted to power
supply circuit).
(1 driving cycle detection logic)
DTC Confirmation Procedure
1) Clear DTC.
2) Start engine and run it for 30 seconds.
3) Check DTC.
DTC Troubleshooting
Step
1 Was "A/T System Check" performed?
2 Check TCC solenoid valve circuit for IG short
1) Measure voltage between "C06-5" terminal of harness
side TCM connector and ground with ignition switch
turned ON.
Is it 0 – 2 V?
Action
1
WHT/BLU
C06
6 5
4 3 2 1
16 15 14 13 12 11 10 9 8 7
20 19 18 17
24 23 22 21
3. Terminal arrangement of TCM connector (viewed from harness side)
• TCC solenoid valve and its circuit malfunction.
• TCM
Action
Automatic Transmission/Transaxle:
Yes
Intermittent trouble.
Check for intermittent
referring to "Intermittent
and Poor Connection
Inspection in Section
00". If OK, substitute a
known-good TCM and
recheck.
2
12V
C06-5
C07
1
6 5 4 3 2
17 16 15 14 13 12 11 10 9 8 7
21 20 19 18
26 25 24 23 22
I7RW01510016-01
Trouble area
Yes
Go to Step 2.
Go to Step 3.
No
"YEL" wire is open or
shorted to ground. If
wire is OK, replace "3"
position switch.
S6RW0C5104035
3
No
Go to "A/T System
Check".
"WHT/BLU" circuit
shorted to power circuit
or open.
5A-57