2013 Acura Voltage drain
#1
2013 Acura Voltage drain
Hi folks,
I think I have 2 issues here!
1. Voltage drop over time, battery dead after 2 weeks just from standing there.
2. Charging with low voltage (12.4 V idle)
-------------------------------------------------------------------------------------------------------
Done so far:
Replaced bad battery (3rd one)
Unplugged HFT Unit
-------------------------------------------------------------------------------------------------------
I'm going to do more test's!
Just wondering why the vehicle charging is so different?
Everything is turned off, no HVAC no seat heater.
Start engine 13.9V after about 20 sec drop to 12.4 V
Any idea?
Viper111
I think I have 2 issues here!
1. Voltage drop over time, battery dead after 2 weeks just from standing there.
2. Charging with low voltage (12.4 V idle)
-------------------------------------------------------------------------------------------------------
Done so far:
Replaced bad battery (3rd one)
Unplugged HFT Unit
-------------------------------------------------------------------------------------------------------
I'm going to do more test's!
Just wondering why the vehicle charging is so different?
Everything is turned off, no HVAC no seat heater.
Start engine 13.9V after about 20 sec drop to 12.4 V
Any idea?
Viper111
#2
Hi folks,
I think I have 2 issues here!
1. Voltage drop over time, battery dead after 2 weeks just from standing there.
2. Charging with low voltage (12.4 V idle)
-------------------------------------------------------------------------------------------------------
Done so far:
Replaced bad battery (3rd one)
Unplugged HFT Unit
-------------------------------------------------------------------------------------------------------
I'm going to do more test's!
Just wondering why the vehicle charging is so different?
Everything is turned off, no HVAC no seat heater.
Start engine 13.9V after about 20 sec drop to 12.4 V
Any idea?
Viper111
I think I have 2 issues here!
1. Voltage drop over time, battery dead after 2 weeks just from standing there.
2. Charging with low voltage (12.4 V idle)
-------------------------------------------------------------------------------------------------------
Done so far:
Replaced bad battery (3rd one)
Unplugged HFT Unit
-------------------------------------------------------------------------------------------------------
I'm going to do more test's!
Just wondering why the vehicle charging is so different?
Everything is turned off, no HVAC no seat heater.
Start engine 13.9V after about 20 sec drop to 12.4 V
Any idea?
Viper111
#4
#5
#6
Thread
Thread Starter
Forum
Replies
Last Post
RDX_jex
1G RDX (2007-2012)
13
12-23-2022 01:28 AM