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P1771 Diagnostic Trouble Code Discussion for June 2008

Four Wheel Drive Low Switch Circuit


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Trouble Ticket Help Requests for DTC P1771
Help Request Posted
2005 Toyota RAV4 2.4L MIL Lamp on, VIN: JT3HP10V5W
P1771: 4wd trans code. after clearing codes using aftermarket M.O.D.I.S. scanner check engine light illuminates , scan data indicates 1 code remains. clearing codes indicates a one flash of check engine light, no codes present, then illuminates on constantly. Egr tests indicate flow...
June 02, 2008
2005 Toyota RAV4 2.4L MIL Lamp on, VIN: JT3HP10V5W
P1771: 4wd trans code. after clearing codes using aftermarket M.O.D.I.S. scanner check engine light illuminates , scan data indicates 1 code remains. clearing codes indicates a one flash of check engine light, no codes present, then illuminates on constantly. Egr tests indicate flow...
June 02, 2008