
2013 Volkswagen Jetta SE 2.5L Battery/Charging System
This is a mystery. Wires, power/grounds, and fuses all seem good. Signals present BUT do not know what signal at PCM-Alt wire (blue/black from PCM) is supposed to show while enine running (know the form as we oscilloscoped but do not know if freq and duty-...
FIX posted 10/17/2022
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Message Closed w/FIX
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VIN | 3VWDP7AJXD |
Engine | 2.5 L / 5 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Battery/Charging System |
Conditions | Battery Not Being Charged Correctly |
Message Closed w/FIX
Vehicle Data
2013 Volkswagen Jetta SE
VIN | 3VWDP7AJXD |
Engine | 2.5 L / 5 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Battery/Charging System |
Conditions | Battery Not Being Charged Correctly |