Generator L-Terminal Circuit P1637 -- AIR System code PO410
07-02-2003, 10:37 PM
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Generator L-Terminal Circuit P1637 -- AIR System code PO410 I threw this code and another at the same time: P1637 Generator L-Terminal Circuit.
I don't know if there's a connection or if it's just coincidence but they did throw at the same time.
The P1637 code happened when the engine was off??
I've noticed that the battery charge runs low at times (I installed a new factory alternator and better battery as a result with no change).
Also my temperature during the day seems to be higher than it should be . . . I have a 160 Thermo with my fans set low (first stage on at 180 and second stage on at 185 - run like this for ~8K miles). I have 46K miles on my Firehawk now . . . could the age of my car's fans be affecting the temp? Or, what I fear, is this Generator circuit code screwing with my fans??
Regardless, what is the source of this code and fix?
I tried to give as much info as possible, sorry if it sounds jumbled.
Thanks!
I don't know if there's a connection or if it's just coincidence but they did throw at the same time.
The P1637 code happened when the engine was off??
I've noticed that the battery charge runs low at times (I installed a new factory alternator and better battery as a result with no change).
Also my temperature during the day seems to be higher than it should be . . . I have a 160 Thermo with my fans set low (first stage on at 180 and second stage on at 185 - run like this for ~8K miles). I have 46K miles on my Firehawk now . . . could the age of my car's fans be affecting the temp? Or, what I fear, is this Generator circuit code screwing with my fans??
Regardless, what is the source of this code and fix?
I tried to give as much info as possible, sorry if it sounds jumbled.
Thanks!
