Dtc P0962: Pressure Control Solenoid Control Circuit Low - Suzuki SX4 Service Manual

5A-62 Automatic Transmission/Transaxle:
Step
3 Check for pressure control solenoid valve circuit
1) Disconnect TCM connectors.
2) Check for proper connection to TCM at terminals "C06-
2" and "C06-4". If connection is OK, check circuit for
open, short, and high resistance for the following circuit.
• Between "C06-2" terminal of TCM connector and "LT
GRN/BLK" terminal of valve body harness connector.
• Between "C06-4" terminal of TCM connector and
"GRY" terminal of valve body harness connector.
Are they in good condition?

DTC P0962: Pressure Control Solenoid Control Circuit Low

Wiring Diagram
1. TCM
2. Pressure control solenoid valve
DTC Detecting Condition and Trouble Area
DTC detecting condition
Pressure control solenoid valve output voltage is too low
comparing with TCM command value.
DTC Confirmation Procedure
1) Connect scan tool to DLC with ignition switch OFF, if available.
2) Clear DTC in TCM memory.
3) Start engine.
4) Keep engine running at idle speed for 30 seconds or more.
5) Stop vehicle and check DTC.
Action
12V
C06-4
C06-2
[A]
C06
2
4
3. A/T
[A]: Terminal arrangement of TCM connector (viewed from harness side)
Yes
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.
1
2
GRY
LT GRN/BLK
C07
I6RW0B510013-01
• Pressure control solenoid valve circuit open or
shorted to ground
• Malfunction of pressure control solenoid valve
• TCM
No
Repair "LT GRN/BLK"
and/or "GRY" circuit.
S7RW0A5104034
3
Trouble area