If you want a cheap way to connect to the DA of the ECM/PCM/TCM use a OBD1-USB cable that connect to your computer. I bought one for $58 bucks online from OBD Diagnostics and did a whole bunch of hoopla and got my cable to read live data while the cars running, it also allows you to log the data and see what OBD1 codes are thrown. Haynes book sitting next to you as-well makes it easier to see general problem areas. Personally my 1994 Z28 2D Coupe LT1 has 84 codes, dash codes of “ABS INOP, CHECK GAUGES, LOW OIL, SERVICE ENGINE SOON.” They’re not constant and randomly show up after driving for a few minutes.
@Nick-m5w3s I would check the fluid in the resivor that's usually why the brake light comes on double check to see if all bulbs work and both filaments work could also be your brake switch behind the pedel
If you want a cheap way to connect to the DA of the ECM/PCM/TCM use a OBD1-USB cable that connect to your computer.
I bought one for $58 bucks online from OBD Diagnostics and did a whole bunch of hoopla and got my cable to read live data while the cars running, it also allows you to log the data and see what OBD1 codes are thrown. Haynes book sitting next to you as-well makes it easier to see general problem areas.
Personally my 1994 Z28 2D Coupe LT1 has 84 codes, dash codes of “ABS INOP, CHECK GAUGES, LOW OIL, SERVICE ENGINE SOON.” They’re not constant and randomly show up after driving for a few minutes.
Were you able to find out what it was?
@vlone1592 one of the bulbs for the third brake light
@@Vtec_unlimited could it also be that my right turn signal is on and that's my my brake light sensor on the dash comes on ?
@Nick-m5w3s I would check the fluid in the resivor that's usually why the brake light comes on double check to see if all bulbs work and both filaments work could also be your brake switch behind the pedel
@@Vtec_unlimited it ended up being my alternator
@Vtec_unlimited thank u so much. What do you mean by filaments?
I have this problem. Mine says abs inop/ amd brake sensor is on. And i
The brake sensor came on cuz i changed the tire
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