Acura VSA /!\ and SRS light on
10-23-2011, 08:14 PM
#1
2nd Gear
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Acura VSA /!\ and SRS light on
Hello all
I am new to this forum. I tried to search for information of tl 2008 type s vsa error code 84 anybody know what is wrong with that code, and srs light error code 85-64 ( i could not reset by paper clip like the thread in here show ) any help is appreciated. Thanks in advance
I am new to this forum. I tried to search for information of tl 2008 type s vsa error code 84 anybody know what is wrong with that code, and srs light error code 85-64 ( i could not reset by paper clip like the thread in here show ) any help is appreciated. Thanks in advance
10-25-2011, 07:58 PM
#3
Stay Out Of the Left Lane
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Not sure if it applies across models but
Error Code 84 - VSA sensor neutral position memorization
https://acurazine.com/forums/2g-tl-1999-2003-98/2002-acura-tls-code-84-1-sensor-logic-failure-761015/
https://acurazine.com/forums/1g-tsx-problems-fixes-128/vsa-light-turned-damn-679631/
ServiceNews Article Feb 2008
Helping you fix it right the first time - every time
The VSA modulator-control unit can cause the VSA system indicators (ABS indicator, brake system
indicator, VSA indicator, and VSA activation indicator) to come on with VSA DTC 121-21 (VSA solenoid
valve malfunction: right-front and left-rear regulator valve).
If you get a vehicle in your shop with this problem, replace the VSA modulator (the control unit is a part of
this assembly). Refer to pages 19-169 and 19-170 of the ’05–07 Accord Hybrid S/M for instructions.
(Online, enter keywords VSA MODULATOR and select VSA Modulator-Control Unit Removal and
Installation from the list.) All replacement VSA modulators in Honda parts stock have been fixed for this
problem.
Make sure that you follow the removal and installation steps to the letter, especially the VSA sensor
neutral position memorization. If you don’t, you’ll wind up with DTC 84-21 (VSA sensor neutral position not
writing).
Error Code 84 - VSA sensor neutral position memorization
https://acurazine.com/forums/2g-tl-1999-2003-98/2002-acura-tls-code-84-1-sensor-logic-failure-761015/
https://acurazine.com/forums/1g-tsx-problems-fixes-128/vsa-light-turned-damn-679631/
ServiceNews Article Feb 2008
Helping you fix it right the first time - every time
The VSA modulator-control unit can cause the VSA system indicators (ABS indicator, brake system
indicator, VSA indicator, and VSA activation indicator) to come on with VSA DTC 121-21 (VSA solenoid
valve malfunction: right-front and left-rear regulator valve).
If you get a vehicle in your shop with this problem, replace the VSA modulator (the control unit is a part of
this assembly). Refer to pages 19-169 and 19-170 of the ’05–07 Accord Hybrid S/M for instructions.
(Online, enter keywords VSA MODULATOR and select VSA Modulator-Control Unit Removal and
Installation from the list.) All replacement VSA modulators in Honda parts stock have been fixed for this
problem.
Make sure that you follow the removal and installation steps to the letter, especially the VSA sensor
neutral position memorization. If you don’t, you’ll wind up with DTC 84-21 (VSA sensor neutral position not
writing).
10-26-2011, 09:57 AM
#6
I only have the /!\ light on at the moment. I'm thinking it might be the brakes or wheel speed sensor. The VSA would come on if it had to do with the traction control. The right passenger tire is more worn than my driver or it could be tire pressure. I was wondering if you can get this scanned or not?
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