ok so i hooked up that battery today and turned the key and i got a slight problem when you turn the key on the temp gauge spikes all the way out and the blinkers dont work now when you turn the key off and hit the hazard switch the hazards work and the temp guage spikes and flikers with the hazards but regualar turn signals dont work!!! 4 hours today and cant find a fix!!!

 

well the temp gauge works as a ground so figure that part out, I know I had the same problem but I can't remember the fix for it, obd2b car what engine and chassis harness are you using?

 

its a obd2 c5 motor and harness its not with the car on its if you just turn the key onto aux mode

 

What year is your car?(ITR)

If it is a 00-01 and your gauge cluster does not have the immobilizer key on the cluster then there is your problem

I had the same issue.

My Integra(GSR) was a 00 and i wastrying to put a 97 cluser on it (no immobilizer) and the temp gauge would spike up when i turned the key to on position.

 

ok i could see that i honestly didnt pay attention to key on the cluster but i think its oe for the car but that shouldnt mess up the blinkers no?

 

ok so i put a cluster in from my buddy's 00 itr and i still have cluster problems i cant fingure this out and im starting to get annoyed. **** like this makes me sell cars. so now on the 00 cluster the gas guage and temp work but the tach and speedo doesnt work!!! SMH!!!!! any ideas anybody??