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ISB6.7 cm2250 2012 bus code 3575
Posted to HD/Fleet Forum on 1/16/2018 14 Replies

Have blue bird vision with a ISB6.7 CM2250. code active is 3575 def pressure sensor data valid but more than normal operating range. Code setting condition is pressure above 159psi for more than 20 seconds. Tech tips is return line blocked/restricted or malfun... Login to read more.

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