Suzuki Liana RH413 Service Manual page 608

5A-60 Automatic Transmission/Transaxle:
Step
3 Check pressure control solenoid valve resistance
1) Turn ignition switch OFF.
2) Disconnect valve body harness connector (1, 2) on
transaxle.
3) Check for proper connection to solenoid at "GRY/RED"
and "GRY/BLK" circuits.
4) Check resistance of solenoid valve
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 terminal of transaxle side valve body
harness connector and transaxle: Infinity
Is check results satisfactory?
4 Check pressure control solenoid valve circuit for
ground short
1) Connect valve body harness connector.
2) Check continuity between terminal "G08-11" of
disconnected harness side TCM connector and ground.
Is continuity indicated?
5 Check pressure control solenoid valve circuit for open
1) Check resistance between terminals "G08-11" and "G08-
8" of disconnected harness side TCM connector.
Is it infinity?
Action
1
2
2 1
5 4 3
10 9 8 7 6
Yes
Go to Step 4.
I2RH0B510025-01
"GRY/RED" or "GRY/
BLK" circuit shorted to
ground.
"GRY/RED" or "GRY/
BLK" circuit open.
No
Replace pressure
control solenoid valve or
lead wire.
Go to Step 5.
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.