This is the Service Indicator. You may need the solenoid or the servo replaced on the transfer case. join our "enthusiasts' website at http://www.trailvoy.com TrailBlazer/Envoy and all other GMT360 platform vehicle answers - sometimes in real time! IT"S FREE!
It is the indicator for a failure in the electronic throttle system.
Universal Indicator Red was created in 1993.
It is probably an indicator for the traction control system.
If red rose indicator is used, acid will turn the indicator red, while alkaline solutions will turn the indicator green.
The universal indicator turns red in acidic solutions.
it is a gender indicator; red means male and yellow means female
Nothing, but red cabbage is a simple pH indicator at home (red in acidic solutions).
Acids turn universal indicator solution red.
Methyl red is used as a pH indicator or for the identification of some bacteria.
Adding phenolphthalein indicator to hydrochloric acid (HCl) will turn it red in basic solutions.
Red cabbage or beetroot juice will do the job.
Universal Indicator. It turns red as lemon juice is an acid.