Suzuki Ignis Service Manual page 784

Step
3 1) Turn ignition switch OFF and disconnect
output shaft speed sensor – input shaft
speed sensor coupler. (See figure.)
2) Measure resistance between terminal "3"
(of disconnected sensor side coupler) and
body ground then terminal "4" (of discon-
nected sensor side coupler) and body
ground.
Is it about 0 Ω?
(See figure.)
4 1) Turn ignition switch OFF and connect out-
put shaft speed sensor coupler then discon-
nect TCM couplers.
2) Measure resistance between terminal "C43-
6" (of disconnected harness side coupler)
and body ground then terminal "C43-14" (of
disconnected harness side coupler) and
body ground.
Is it about 0 Ω?
(See figure.)
5 Measure resistance between terminal "C43-6"
and "C43-13" (of disconnected harness side
coupler) then terminal "C43-14" and "C43-13"
(of disconnected harness side coupler).
Is it about 0 Ω?
(See figure.)
Figure for Step 1, 2
Figure for Step 2, 3
Action
1. Output shaft speed sensor
2. Input shaft speed sensor coupler
1. Terminal "3"
2. Terminal "4"
AUTOMATIC TRANSMISSION (4 A/T) 7B-39
Yes
Replace output shaft
speed sensor.
"WHT" or "BLK" wire
shorted to ground.
"WHT" wire or "BLK" wire
shorted to shield portion.
No
Go to Step 4.
Go to Step 5.
Poor connection of termi-
nal "C43-6" or "C43-14" of
the TCM.
If all the above are in
good condition, substitute
a known-good TCM and
recheck.