09 Escape Hybrid has a P0AA7 Voltage Isolation Sensor Circuit
Active Enthusiast
Joined: Mar 2020
Posts: 128
Re: 09 Escape Hybrid has a P0AA7 Voltage Isolation Sensor Circuit
this is what i find:
from engine codes dot com.
i have to "go out on a limb" so to speak on something like this; wish i remembered what code i got when i left mine sit for about 6 weeks
I did not pay much attention because i knew what the problem was. So the battery was sitting for some time - then I would say that you need to charge the
battery up. Oh and by the way, that is a good deal for what you paid.
So question: Did you charge the battery with a charger (for ford escape hybrids)?
P1A07 FORD Meaning
The Transmission Control Module (TCM) continuously monitors voltage at the motor and the generator inverters. It also checks the Controlled Area Network (CAN) communication bus for a voltage message from the Traction Battery Control Module (TBCM). This code indicates the measured voltage does not match the voltage received in the CAN message or is outside calibrated limits.from engine codes dot com.
i have to "go out on a limb" so to speak on something like this; wish i remembered what code i got when i left mine sit for about 6 weeks
I did not pay much attention because i knew what the problem was. So the battery was sitting for some time - then I would say that you need to charge the
battery up. Oh and by the way, that is a good deal for what you paid.
So question: Did you charge the battery with a charger (for ford escape hybrids)?
Thread Starter
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Active Enthusiast
Joined: Nov 2016
Posts: 80
Re: 09 Escape Hybrid has a P0AA7 Voltage Isolation Sensor Circuit
this is what i find:
from engine codes dot com.
i have to "go out on a limb" so to speak on something like this; wish i remembered what code i got when i left mine sit for about 6 weeks
I did not pay much attention because i knew what the problem was. So the battery was sitting for some time - then I would say that you need to charge the
battery up. Oh and by the way, that is a good deal for what you paid.
So question: Did you charge the battery with a charger (for ford escape hybrids)?
P1A07 FORD Meaning
The Transmission Control Module (TCM) continuously monitors voltage at the motor and the generator inverters. It also checks the Controlled Area Network (CAN) communication bus for a voltage message from the Traction Battery Control Module (TBCM). This code indicates the measured voltage does not match the voltage received in the CAN message or is outside calibrated limits.from engine codes dot com.
i have to "go out on a limb" so to speak on something like this; wish i remembered what code i got when i left mine sit for about 6 weeks
I did not pay much attention because i knew what the problem was. So the battery was sitting for some time - then I would say that you need to charge the
battery up. Oh and by the way, that is a good deal for what you paid.
So question: Did you charge the battery with a charger (for ford escape hybrids)?
Last edited by accent2010; Jul 21, 2020 at 08:29 PM.
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