TM battery sequence?

[Bill Ragon]

I have a Pathfinder 2019 2300HPS with a four battery system.  After fishing yesterday I noticed the trolling motor was not as strong. I charged my batteries yesterday ant this morning I noticed battery number 2 had not charged. Is there any way of knowing which of the four it is!

 Thanks 

Bill ragon 

[FINCHASER]

Id use a voltmeter to check voltage and see if you have 1 reading a good bit lower voltage than the rest.... thats probably the 1.  If you cant find one with a voltage discrepancy your gonna have to trace the wires from the #2 back of the charger to the battery its attached to

 

[smilemaker]

depending on the  charger the leads from the charger  to each battery are labeled. usually at the battery end of the lead look for a number 1thru 4 depending on the number of banks

 

[Bamaskeet]

Normally each leg of the battery charger is fused, that’s the first place I would look.

[Bill Ragon]

Thanks y’all have been very helpful 

[HoneyB]

Lift the lead from the charger and see which light changes on the charger. Lifting the charging lead should throw a light on to show no connection. I would unplug the charger and remove the charging wire then plug the charger in.