Suzuki Ignis Service Manual page 1466

Troubleshooting
Step
1 Was "A/T System Check" performed?
2 Check Input Shaft Speed Sensor Circuit.
1) Disconnect TCM connectors with ignition
switch OFF.
2) Check for proper connection to input shaft
speed sensor at C38-6 and C38-16 termi-
nals.
3) If OK, check resistance of sensor circuit.
Resistance between terminals C38-6 and
C38-16 of disconnected harness side TCM
connector: 560 – 680 Ω at 20°C (68°F)
Continuity between terminal C38-6/C38-16
of disconnected harness side TCM connec-
tor and ground: No continuity
Are check result satisfactory?
3 Inspect Input Shaft Speed Sensor.
Inspect input shaft speed sensor referring to
"Input Shaft Speed Sensor".
Is result satisfactory?
4 Check visually input shaft speed sensor and
direct clutch drum for the followings. See Fig.
• No damage
• No foreign material attached
• Correct installation
Are they in good condition?
Fig. for Step 4
Action Yes
Go to Step 2.
Go to Step 4.
"WHT" or "BLK" circuit
open or short.
Intermittent trouble or
faulty TCM.
Check for intermittent
referring to "Intermittent
and Poor Connection" in
Section 0A.
If OK, substitute a known-
good TCM and recheck.
AUTOMATIC TRANSAXLE 7B-61
No
Go to "Automatic Tran-
saxle Basic Check" in this
section.
Go to Step 3.
Replace input shaft speed
sensor.
Clean, repair or replace.