Suzuki Liana RH413 Service Manual page 625

Step
3 Check O/D off switch (2) for operation
1) Disconnect O/D off switch coupler (1).
2) Check continuity between switch terminals under each
condition.
O/D off switch specification
O/D off switch under being released (2): No
continuity
O/D off switch under being pressed (3): Continuity
2
Is check result satisfactory?
4 Does not "O/D OFF" lamp light or blink even passing 60
seconds after turning ignition switch ON?
5 Does "O/D OFF" lamp blink for 10 seconds and then go out? "RED/YEL" circuit open
6 Is "O/D OFF" lamp blinking steady for over 10 seconds?
Action
1
3
I3RH0A510014-01
Automatic Transmission/Transaxle:
Yes
"GRN/BLK" circuit
shorted to ground.
Faulty combination
meter or TCM.
Inspect combination
meter referring to "O/D
OFF Indicator Lamp (A/
T Vehicle Only)
Symptom Diagnosis in
Section 9C".
If OK, substitute a
know-good TCM and
recheck.
or shorted to ground.
If circuit is OK, faulty
combination meter or
TCM. Inspect
combination meter
referring to "O/D OFF
Indicator Lamp (A/T
Vehicle Only) Symptom
Diagnosis in Section
9C".
If OK, substitute a
know-good TCM and
recheck.
Go to Step 7.
5A-77
No
Replace O/D off switch.
Go to Step 5.
Go to Step 6.
System is OK.