Transmission Warning Light Circuit Check - Light Does Not Come "On" At Ignition Switch On (Non-E-Obd Model); Transmission Warning Light Circuit Check - Light Remains "On" At Ignition Switch On (Non-E-Obd Model); Power" Light Circuit Check - Light Does Not Come "On" At Ignition Switch - Suzuki Grand Vitara 2011 Manual

Transmission Warning Light Circuit Check – Light Does Not Come "ON" at Ignition Switch ON (Non-
E-OBD Model)
Troubleshooting
Step
1 Combination Meter Power Supply Check
1) Turn ignition switch ON.
Does other indicator / warning lights in combination meter
comes ON?
2 1) TCM power and ground circuit check referring to "TCM
Power and Ground Circuit Check".
Is it in good condition?
3 DTC check
1) Check DTC referring to "DTC Check".
Is there DTC P1774 or P1775?
4 Combination Meter Function Check
1) Turn ignition switch ON.
Does A/T selector position indicator show correct select
lever position?
Transmission Warning Light Circuit Check – Light Remains "ON" at Ignition Switch ON (Non-E-OBD
Model)
Troubleshooting
Step
1 Diagnostic Trouble Code (DTC) Check
1) Check DTC referring to "DTC Check".
Is there any DTC(s)?
"POWER" Light Circuit Check – Light Does Not Come "ON" at Ignition Switch ON
Troubleshooting
Step
1 Combination Meter Power Supply Check
1) Turn ignition switch ON.
Does other indicator / warning lights in combination meter
comes ON?
2 1) TCM power and ground circuit check referring to "TCM
Power and Ground Circuit Check".
Is it in good condition?
3 DTC check
1) Check DTC referring to "DTC Check".
Is there DTC P1774 or P1775?
4 Combination Meter Function Check
1) Turn ignition switch ON.
Does A/T selector position indicator show correct select
lever position?
Action
Action
Action
Automatic Transmission/Transaxle:
Yes
Go to Step 2.
Go to Step 3.
Go to applicable DTC
diag. flow.
Replace combination
meter.
Yes
Perform DTC Flow to
repair and retry.
Yes
Go to Step 2.
Go to Step 3.
Go to applicable DTC
diag. flow.
Replace combination
meter.
5A-48
S6JB0A5104022
No
Repair combination
meter power supply
circuit referring to
"Combination Meter
Circuit Diagram in
Section 9C".
Repair or replace.
Go to Step 4.
Substitute a known-
good TCM and recheck.
S6JB0A5104023
No
Substitute a known-
good TCM and recheck.
If OK, substitute a
known-good
combination meter and
recheck.
S6JB0A5104024
No
Repair combination
meter power supply
circuit referring to
"Combination Meter
Circuit Diagram in
Section 9C".
Repair or replace.
Go to Step 4.
Substitute a known-
good TCM and recheck.