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Help needed!! More head scratching on battery/alternator/charging system... '06 LR3
Correct, it does. The LR3 Bulk charge voltage (as dictated by the ECU/Alternator) never fully recharges AGM. This could be fixed by either fitting FLA or by putting the AGM on a trickle charger every so often. Land Rover changed the battery spec in 2013/14 when Stop Start was added. I found it... -
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Help needed!! More head scratching on battery/alternator/charging system... '06 LR3
Did you replace the alternator with new or reconditioned units? Checked all your ground connections? Even if your vehicle lived its entire life inside, doesn't mean that you didn't get some water inside the cabin at some point. All the symptoms you describe sound like an electrical issue... -
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Help needed!! More head scratching on battery/alternator/charging system... '06 LR3
It sounds like there is definitely a loose connection somewhere in your system. The voltage regulator on the alternator is set to somewhere around 14V (probably 14.4/14.5V) and that is further regulated by the ECU. It is not abnormal to see 14.5V at the alternator during startup, but this is... -
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High Output Alternator for LR3
I have been scratching my head and doing some research about this topic. My AAA Branded AGM (H8) battery (date coded to 09/2021) died suddenly and spectacularly on Sunday almost leaving us stranded. Luckily I had a NOCO jump starter with me and managed to get it home. Had to clear trouble codes...
