99 blazer (code 1845 fwd)??

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04-11-2010, 07:54 PM

hambone8

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99 blazer (code 1845 fwd)??

engine light is on so i checked it and came up code 1845. tranny shifts funny in od. i shift manualy and its seems fine. possibly connected?

04-11-2010, 08:00 PM

1998MSO

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Possibly....I believe that is the 2-3 shift solenoid code.

04-12-2010, 05:02 PM

hambone8

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what and where is the 2-3 shift solenoid? internal transmission??

04-12-2010, 06:55 PM

1998MSO

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As I recall, it's located in the transmission. You would have to remove the transmission pan and filter to access it.

04-14-2010, 01:20 PM

swartlkk

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Location: Waterloo, NY

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P1845 does not come up as a valid code for your truck...

Here are two codes concerning the 2-3 Shift solenoid (Solenoid B):
P0756 - Shift Solenoid B Performance or Stuck Off
P0758 - Shift Solenoid B Electrical

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