VSA System Symptom Troubleshooting - VSA cannot be turned OFF
VSA cannot be turned OFF
NOTE: If the low tire pressure indicator turns ON, the VSA cannot be turned OFF. Check the tire pressure first.

1.
VSA OFF switch check:

VSA OFF switch check
?1.
Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.

?2.
Check the VSA OFF switch.

Is the VSA OFF switch OK?

     
YES
     
     
     
Go to step 2.
     
NO
     
     
     
2.
Open wire check (VSA OFF SW line):

Open wire check (VSA OFF SW line)
?1.
Disconnect the following connectors.

?2.
Check for continuity between test points 1 and 2.
Test condition
IG LOCK (0) or OFF mode
 
VSA OFF switch 5P connector: disconnected
 
Gauge control module connector A (32P): disconnected
Test circuit
VSA OFF SW
Test point 1
VSA OFF switch 5P connector No. 2 (BRN)
Test point 2
Gauge control module connector A (32P) No. 9 (BRN)


Is there continuity?

     
YES
     
     
     
The VSA OFF SW wire is not open. Go to step 3.
     
NO
     
     
     
Repair an open in the wire between the gauge control module and the VSA OFF switch.?
3.
Shorted wire check (VSA OFF SW line):

Shorted wire check (VSA OFF SW line)
?1.
Check for continuity between test points 1 and 2.
Test condition
IG LOCK (0) or OFF mode
 
VSA OFF switch 5P connector: disconnected
 
Gauge control module connector A (32P): disconnected
Test circuit
VSA OFF SW
Test point 1
VSA OFF switch 5P connector No. 2 (BRN)
Test point 2
Body ground


Is there continuity?

     
YES
     
     
     
Repair a short to body ground in the wire between the gauge control module and the VSA OFF switch.?
     
NO
     
     
     
The VSA OFF SW wire is OK. Go to step 4.
4.
Open wire check (GND line):

Open wire check (GND line)
?1.
Reconnect the following connectors.

?2.
Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.

?3.
Measure the voltage between test points 1 and 2.
Test condition
IG ON (II) or ON mode
Test circuit
GND
Test point 1
VSA OFF switch 5P connector No. 1 (BRN)
Test point 2
Body ground


Is there 0.1 V or less with the VSA OFF button pressed?

     
YES
     
     
     
The GND wire is OK. Replace the gauge control module.?
     
NO
     
     
     
Repair an open in the wire between the VSA OFF switch and body ground (G502).?