Suzuki Swift User Manual

AUTOMATIC TRANSMISSION (3 A / T) (VEHICLE WITH WU-TWC) 7B-27
Fig. 1 for Step 2. Fig. 2 for Step 2. Fig. 3 for Step 3.
When using SUZUKI scan tool: When not using SUZUKI scan tool:
Terminal for solenoid-B (C29-2)
Terminal for
solenoid-A (C29-1)
TROUBLESHOOTING
STEP ACTION YES NO
1 Was “AUTOMATIC TRANSMISSION DIAGNOSTIC FLOW
TABLE” performed?
Go to Step 2. Go to
“AUTOMATIC
TRANSMISSION
DIAGNOSTIC
FLOW TABLE”.
2 Check Shift Solenoid Circuit.
When using SUZUKI scan tool:
1) Connect SUZUKI scan tool to DLC with ignition switch OFF.
2) Turn ignition switch ON.
3) Select “Data list” mode on scan tool. See Fig. 1.
4) Check “SHIFT SOL A-MONI” or “SHIFT SOL B-MONI” on
scan tool at “N” and “D” range.
“N” range: OFF
“D” range: ON
Is OFF/ON displayed as described above?
When not using SUZUKI scan tool:
1) Turn ignition switch ON.
2) Check voltage at terminal C02-8 or C02-9 for G10 engine
model (C03-4 or C03-11 for G13 engine model) of PCM
connector connected. See Fig. 2.
“N” range: 0 V
“D” range: 10 – 14 V
Is voltage displayed as described above?
Intermittent
trouble.
Check for
intermittent
referring to
“INTERMITTENT
AND POOR
CONNECTION”
in Section 0A.
Go to Step 3.
3 Check Shift Solenoid for Resistance.
1) Turn ignition switch OFF.
2) Disconnect connector of shift solenoid.
3) Check resistance between solenoid terminal C29-1 or
C29-2 and transmission. See Fig. 3.
Is it 8 – 20 Ω?
“G/W” or “G/Or”
wire open or
short, or poor
C02-8 or C02-9
for G10 engine
model (C03-4 or
C03-11 for G13
engine model)
connection.
If wire and
connection are
OK, substitute a
known-good
PCM and
recheck.
Replace shift
solenoid.

Suzuki Swift Specifications

General

Brand	Suzuki
Model	Swift
Category	Automobile
Language	English