jkustomz28

My 94 gc has a couple problems. It charges at about 13.6 steady. New battery new altantor. New battery wires. Also when u turn on the dome lights either from the headlight switch or open a door with the car running the radio and blower motor turn off. And also I put it in to 4 low and feels like its 2wd. Anyone have any ideas on any of that.?

Bustedback

13.6 is fine, check your grounds for the electrical issue, not sure about the 4x4 issue without knowing what transfercase you have.

jkustomz28

I belive the 232 and its all wheel drive 4 hi and 4low I've had jeep before all xjs this my first zj and when I go to 4 low it feels like 2 wheel. I was going change out the 4 wheel drive switch but I don't know where it is on zj to know if I have electric or vacuum switch and 13.6 is OK for jeeps? I've always had 14.4 -14.6 on my xjs and it seems to only be low after dark during the day its up to 14.4 I was thinking battery but its new I find hard to belive brand new battery is bad already.

jkustomz28

Also any pics of where the 4 wheel drive switch is would be vary helpful if anyone has any. Both electric and vacuum. Thanks for the help

dejectedangle

Anywhere between 13.5-14.7 is a normal operating alternator...