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2012 Dodge Journey RT battery sensor testing
- robert.lesaca
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Topic Author
- Away
- Elite Member
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1 year 2 months ago #60302
by Tyler
Replied by Tyler on topic 2012 Dodge Journey RT battery sensor testing
Without accessing the sensor directly? There's not many good options. 
The battery current sensor has an independent LIN network that it uses to talk to the BCM, so you'd have to access the BCM to get a signal. Getting to the BCM may be worse than the battery...
You'd also need to check the sensor power feed before calling a bad sensor. It's fed by fuse 179 in the Power Distribution Center. There are no other splices or connectors in between.
What led you to suspect a battery current sensor issue?
The battery current sensor has an independent LIN network that it uses to talk to the BCM, so you'd have to access the BCM to get a signal. Getting to the BCM may be worse than the battery...You'd also need to check the sensor power feed before calling a bad sensor. It's fed by fuse 179 in the Power Distribution Center. There are no other splices or connectors in between.
What led you to suspect a battery current sensor issue?
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