
Alternator charging but battery light on
Code p063a comes up; generator voltage sense circuit. Replaced the alternator and the same thing is happening. All wiring checks out ok, no excessive resistance, shorts, etc. According to Prodemand flowchart, it says to replace PCM. My reservation is this - on... Login to read more. ![]()
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VIN | 1C4BJWKG7C |
Engine | 3.6 L |
Trans | 5-speed Automatic (Electronic) |
Vehicle Data
2012 Jeep Wrangler Unlimited Sport 3.6L
VIN | 1C4BJWKG7C |
Engine | 3.6 L |
Trans | 5-speed Automatic (Electronic) |