coheed Posted Tuesday at 06:03 PM Share Posted Tuesday at 06:03 PM Does anyone have a wiring diagram that shows the pinouts and wiring going to the indicator light panel on the left of the cluster? I have an M.R. 277, the 60 series electrical diagnostic book, and the shop wiring diagrams for the 86 and none of them have a diagram that details the connector or wires going to these lights. I'm trying to figure out how to hook up the check engine light circuit from the Camaro pcm I'm using for my swap to the check engine light in this panel. Link to comment Share on other sites More sharing options...
Ωhm Posted Tuesday at 06:26 PM Share Posted Tuesday at 06:26 PM 88 should do it. _mj1988electricalmanual_1.pdf Link to comment Share on other sites More sharing options...
coheed Posted Tuesday at 07:34 PM Author Share Posted Tuesday at 07:34 PM I guess I wasn't holding my mouth right when I was looking at my diagrams. It's listed under the engine controls system for the California V6, but not the 49 state, instead of the cluster page. For anyone's future reference it's fed by the 3 terminal C203 connector near the ignition switch with a red with a blue tracer and a black with a yellow tracer. My truck is a 49 state, and this connector wasn't plugged into anything on my truck. I was worried about back feeding something with power, since neither of the wires at the cluster had power to it and the Camaro light uses a switched ground, but since it's not a California model there's no issue. Link to comment Share on other sites More sharing options...
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