Suzuki Swift Sport 2004 Service & Repair Manual page 705

DTC Troubleshooting
Step
1 Was "A/T System Check" performed?
2 Check pressure control solenoid valve resistance
1) Turn ignition switch OFF.
2) Disconnect valve body harness connector (1), (2) on
automatic transaxle.
3) Check for proper connection to solenoid at "GRY" and
"LT GRN/BLK" circuit.
4) Check resistance of pressure control solenoid.
Pressure control solenoid valve resistance
Between terminals of transaxle side valve body
harness connector: 5.0 – 5.6 Ω at 20 °C (68 °F)
Between terminals of transaxle side valve body
harness connector and Transaxle: Infinity
Is check results satisfactory?
3 Check pressure control solenoid valve circuit for
ground short
1) Connect valve body harness connector.
2) Disconnect TCM connectors.
3) Check for proper connection to TCM at terminals "C34-
2" and "C34-4". If connection is OK, check continuity
between terminal "C34-4" of disconnected harness side
TCM connector and ground.
Is continuity indicated?
Action
2
4 3 2 1
5
10 9 8 7 6
Automatic Transmission/Transaxle:
Go to Step 2.
Go to Step 3.
1
I3RM0B510020-01
"GRY" or "LT GRN/BLK"
circuit shorted to
ground.
Yes
Go to "A/T System
Check".
Replace pressure
control solenoid valve or
valve body harness.
Go to Step 4.
5A-61
No