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Any fix recommendations for P1DB1 obd code???

macturn05

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I just had a check engine light today. Any recommendations to fix this issue? Thank you in advance.
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JeepU4IA

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P1DB1 - Transmission Control Module System Voltage Excessively Low

Check to make sure all your fuses are seated properly. Then see if your ESS is working. This will mean your batteries are charged. After that, it's dealer service time.
 
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macturn05

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P1DB1 - Transmission Control Module System Voltage Excessively Low

Check to make sure all your fuses are seated properly. Then see if your ESS is working. This will mean your batteries are charged. After that, it's dealer service time.
Thank you! It’s all working even my ESS and I check all of the fuses. Do I still need to go to the dealership? I still have warranty. Ty
 

JeepU4IA

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Maybe the transmission control module has actually gone bad or your batteries are going bad. Either way, definitely take it in. The technicians will need diagnotic tools to troubleshoot the culprit. There aren't any more home remedies. Keep us updated.
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