Suzuki Swift Sport 2004 Service & Repair Manual page 691

DTC Confirmation Procedure
WARNING
!
• When performing a road test, select a place where there is no traffic or possibility of a traffic
accident and be very careful during testing to avoid occurrence of an accident.
• Road test should be carried out with 2 persons, a driver and a tester, on a level road.
1) Connect scan tool to DLC with ignition switch OFF.
2) Clear DTCs in TCM memory by using scan tool.
3) Start engine and shift select lever to "D" range.
4) Start vehicle and increase vehicle speed to 40 km/h (25 mile/h) or more for 1 minutes.
5) Stop vehicle and turn ignition switch OFF.
6) Repeat Step 3) to 4) one time.
7) Stop vehicle and check DTC.
DTC Troubleshooting
Step
1 Was "A/T System Check" performed?
2 Do you have SUZUKI scan tool?
3 Check transmission range sensor (switch) circuit for
operation
Check by using SUZUKI scan tool:
1) Connect SUZUKI scan tool to DLC with ignition switch
OFF.
2) Turn ignition switch ON and check transmission range
signal (P, R, N, D, 3, 2 or L) on display when shifting
select lever to each range.
Is applicable range indicated?
4 Check transmission range sensor (switch) circuit for
operation
Check by not using SUZUKI scan tool:
1) Turn ignition switch ON.
2) Check voltage at terminals "C35-1", "C35-7", "C35-8",
"C35-18", "C35-19" and "C35-20" respectively with
select lever shifted to each range.
Taking terminal "C35-19" as an example, is battery
voltage indicated only when select lever is shifted to "2"
range and 0 V for other ranges as shown in the following
table.
Check voltage at other terminals likewise, referring to the
following table.
Are check results satisfactory?
5 1) Check select cable for adjustment referring to "Select
Cable Adjustment".
Is it adjusted correctly?
6 Check transmission range sensor (switch) for
installation position
1) Shift select lever to "N" range.
2) Check that "N" reference line on sensor and needle
direction shaped on lock washer are aligned.
Are they aligned?
Action
Automatic Transmission/Transaxle:
Yes
Go to Step 2.
Go to Step 3.
Intermittent trouble.
Check for intermittent
referring to "Intermittent
and Poor Connection
Inspection in Section
00"
Intermittent trouble.
Check for intermittent
referring to "Intermittent
and Poor Connection
Inspection in Section
00".
Go to Step 6.
Go to Step 7.
5A-47
No
Go to "A/T System
Check".
Go to Step 4.
Go to Step 5.
Go to Step 5.
Adjust.
Adjust.