[dbun]

hi guys,
i've run into a problem trying to put in my old H/U......the battery constant on wire is only putting out 9-10 volts which is not enough to run the headunit. If i hook it up to the accessories which is 12volts then it works.

Any ideas???

 

[Towlieee]

Run a new constant wire?


Are you sure your tapping into the constant? The constant should have the same power as the rest of the car, unless theres a short in it..