Hi, I’m new here so I hope I caan get some help here. I was today and changed from summer tires to winter tires. When I was done and started the car, both of Transaction control system (TSC) and Control system for exhaus t lights are on . These started my tires changing. Have I accidentally make a…

A TSC light shouldn’t necessarily be interpreted as a problem w/the TCS system. The TCS light may automatically turn on if an exhaust control problem that might affect performance is detected for example. Suggest to ask you shop to work on the exhaust warning light first. Any diagnostic codes? …

[image] Amana-Gaidum: I have a Skoda Fabia Combi 1.2 from 2007 The chance of anyone on this US based forum even knowing what your vehicle looks like is low. Your best bet is to search the web for a Skoda forum.

[image] Amana-Gaidum: Control system for exhaus t lights are on I think that is what we refer to as the check engine light or emissions light. I don’t see how changing the wheels could cause one of these warning lights to illuminate before driving the car. Check the powertrain control module…

Were the lights on immediately on starting the engine or starting to drive ? Did you change all 4 tires, or just the 2 drive tires ? I’m wondering if 2 different size tires is affecting speed sensors making the TCS think there’s a spinning/skidding tire because of the different rotational speeds. …

Yes, the light came on immediately. I canges all 4 tires. Today I tried to change back all four tires to my summer tires and the light is still on. I should mention that there is a big difference of my summar tires and the winter tires. My summer tires really worn out but the winter tires are in go…

Toyota and other manufactures turn off Traction Control and ABS if the ECU detects a problem with any of it’s systems. So the Traction Control issue could be a false flag.

You are right. The thing is that I have change these tires twice a year and it hasn’t been an issue before. Why now :cry:

I wonder if a battery in the off-season tires’ sensors expired while in storage? p.s. is it you swapping the tires or is it done at the shop?

Title of post = Tire Pressure Monitor System + exhaust Subject of post = Traction Control System + exhaust Is it tire pressure or traction control ?

Tire-pressure monitoring system (TPMSC) and Control system for exhaust lights are on after changing tires

Maintenance/Repairs

sestivers November 22, 2021, 6:34pm 8

It sounds like you have two individual sets of tires, summer and winter sets? If so, the TPMS sensors aren’t moved back and forth between sets. The shop usually has to tell the vehicle’s computer that different tires (really that different sensors) are now installed. It sounds like the shop didn’t do that, or did it wrong.

Topic		Replies	Views
Had valve stem replaced on my Prius, now the TPMS light is on? Maintenance/Repairs toyota , prius	48	9343	October 25, 2022
Tire air pressure sensor Maintenance/Repairs toyota , highlander	28	11440	March 6, 2013
Tire Pressure Monitor System ? TPMS Maintenance/Repairs	38	3688	September 24, 2016
Tire Pressure Light turns on Maintenance/Repairs scion , tc	2	677	May 24, 2010
Tpms warning indicator Maintenance/Repairs	9	1241	October 4, 2014

Tire-pressure monitoring system (TPMSC) and Control system for exhaust lights are on after changing tires

Related topics