Blue light not flashing on Evo-chrt4 setup in 2012 dodge grand caravan

Question

Blue light goes out but does not flash when turning on ignition. Yellow wire connected together. Directions from other troubleshooting say the bus wires are are reversed. Do I modify the t-harness to fix this problem? I have the programmer and ref lashed the unit.

Answer 1

Have you tried it with the yellow wire cut? The install guide is a little confusing regarding that wire. It says cut for 2010 and less. I think they may mean 2010 and newer,

Comments

Is it normal To have no ignition lights when the t-harness is installed? The ignition key turned to ignition or on has no effect when the t-harness is installed. Please confirm, I SHOULD cut the yellow wire for a 2012 Dodge Grand Caravan?

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No, ignition wire should not be cut. This modification is for 2010 and lower.

What is the voltage on your can wires ?

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Thanks! I made no changes. I found the can bus pin bent in my t -harnesst. It's working now.

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I switched can bus wires like suggested and still isnt working