Buddy's car has a big issue. After being rewired by a crappy shop...who made an engine harness for a haltech ems the gauge cluster stopped working. No tach, no Temp, no speed....etc.
I thought the issue was at the m1 connector which is partially true because there is nothing connected to it. However when i connect the tach signal from the jz ignitor to the m1 connector (blk wire) i dont get any response. Also when i connect the water temp light* wire from the temp sensor i get nothing (warmed up car).
I believe theres power to the cluster because battery light goes on and i get power coming out of the yellow wire coming from the m1 connector.
The m1 ground is connected straight to ground. Am i missing a ground somewhere or a power somewhere? I've looked at diagrams over and over but with no luck....
Please help!
Thanks
I thought the issue was at the m1 connector which is partially true because there is nothing connected to it. However when i connect the tach signal from the jz ignitor to the m1 connector (blk wire) i dont get any response. Also when i connect the water temp light* wire from the temp sensor i get nothing (warmed up car).
I believe theres power to the cluster because battery light goes on and i get power coming out of the yellow wire coming from the m1 connector.
The m1 ground is connected straight to ground. Am i missing a ground somewhere or a power somewhere? I've looked at diagrams over and over but with no luck....
Please help!
Thanks