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Hello and welcome! My name is ***** ***** I can assist you with your question. Can I start by getting your VIN and the code or codes stored in the computuer?
Hello and sorry for the delay! Start by checking for power on the big black/white wire going to the alternator. This wire should have power at all times. THen chekc for power on the white/yellow wire going to the alternator. This wire should have power on it with the key on and while the engine is running. Also, make sure the charge light comes on with the key on for a bulb check. Start there and let me know what you find! I will be at work until 5 pm central time.