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12 Volt Battery Charging System Problem

 
Old 04-13-2019, 09:25 AM
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12 Volt Battery Charging System Problem


This warning light just started appearing during my last three drives. It appears as soon as I start the car. Battery is under 1 year old. Could this mean bad alternator? All electronics are working and there is no trouble starting the car. OBD meter did not pick up any error codes. As you can see in the pic, only 46,266 miles. Car is a '14 PAWS.
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Old 04-13-2019, 12:58 PM
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See the following TSBs in the 2014 TSB thread:

TSB 14-028 - i-MID Reads “12 Volt Battery Charging System Problem” with DTC P16E3

TSB 14-034 - i-MID Reads “12 Volt Battery Charging System Problem” with DTC P154A

https://acurazine.com/forums/third-g...letins-971953/
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Old 04-13-2019, 07:13 PM
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Originally Posted by EE4Life View Post
See the following TSBs in the 2014 TSB thread:

TSB 14-028 - i-MID Reads “12 Volt Battery Charging System Problem” with DTC P16E3

TSB 14-034 - i-MID Reads “12 Volt Battery Charging System Problem” with DTC P154A

https://acurazine.com/forums/third-g...letins-971953/
Thanks!
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Old 04-14-2019, 09:36 AM
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I don't know when this started, but my dealer said that it's SOP now to replace the battery sensor every time the battery is replaced.

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Chans (04-16-2019)
Old 04-14-2019, 09:57 AM
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Thanks, George. I just checked my receipt for the battery replacement. Apparently my Acura dealer did not get that memo from corp. The battery sensor was not replaced with the battery.
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