vsc trac/ vsc off/ vgrs lights on (1 Viewer)

[dbs600]

Thanks everyone.

If the fuse isn't blowing, I believe the problem may be different then.

Not sure what to do at this point. :|

 

[Tangos]

Had the same issue. I just changed the fuse and everything works. All lights are now off

You have to ask your self why did the fuse blow? Common reason is the VGRS flat ribbon cable is shorting out to ground.

 

[RPLX470]

Hey everyone, I changed the bulbs in my cluster (only bottom 4 in a row able to change) after putting it all back together, I got the VSC/TRAc light on. Cheching the Techstream got a code - C1340 “Open circuit in center differential lock signal (during center differential lock ON).

Any ideas?

Thanks.

 

[TheForger]

Hey everyone, I changed the bulbs in my cluster (only bottom 4 in a row able to change) after putting it all back together, I got the VSC/TRAc light on. Cheching the Techstream got a code - C1340 “Open circuit in center differential lock signal (during center differential lock ON).

Any ideas?

Thanks.

I just pulled the same codes after finally getting Techstream to work on my computer. After some searching it looks like others have reported the same issue and fixing it by replacing the center diff lock sensor. Read through this thread and the two that are linked in it to find the Beck Arnley aftermarket replacement:

My C1340 VSC TRAC OFF Lights Fix

 

[RPLX470]

Hey everyone, I changed the bulbs in my cluster (only bottom 4 in a row able to change) after putting it all back together, I got the VSC/TRAc light on. Cheching the Techstream got a code - C1340 “Open circuit in center differential lock signal (during center differential lock ON).

Any ideas?

Thanks.

Ok, so I ended up going back to tho original bulbs and problem solved. So much for LEDs in my cluster.

 

[VegasLX470]

Had the same issue. I just changed the fuse and everything works. All lights are now off

Which fuse did you replace?

also is there supposed to be a 4 low indicator light?

thanks

 

[AthensCruiser]

2006 lx470. I was having immobilizer issues and Toyota dealer Identified a short in the harness and repaired it. No more immobilizer issues But now I’m having every symptom that Paddo lists in post number three. ECU B-2 fuse and my truck appears to be a 30 amp in the engine compartment. It’s good but replaced it anyway. No improvement. Headed back to the dealer tomorrow and preparing myself for them to tell me the ECU is bad and it’s not their fault.At which point I’m going to quit using this dealer even if the ECU is bad and it’s not really their fault. Any thoughts or suggestions?

 

[AthensCruiser]

Ok I found the right fuse and that fixed 90% of my issues. Great group, great resource