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P0700 Diagnostic Trouble Code Discussion for November 2012

Automatic Transmission System Malfunction Detected


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Trouble Ticket Help Requests for DTC P0700
Help Request Posted
2001 Volvo S40 1.9L MIL Lamp on, High Idle VIN: YV1VS29521
P0700: DTC stored in the TCM. ... intermittent high idle. When driving the vehicle, all of a sudden the IAC duty cycle goes from 33% to almost 90%. I can put the transmission in Park and the IAC will cut down to 50% but when putting in drive again it rises back up to 90%. Cycling the A/C s...
November 09, 2012
2001 Volvo S40 1.9L MIL Lamp on, High Idle VIN: YV1VS29521
P0700: DTC stored in the TCM. ... intermittent high idle. When driving the vehicle, all of a sudden the IAC duty cycle goes from 33% to almost 90%. I can put the transmission in Park and the IAC will cut down to 50% but when putting in drive again it rises back up to 90%. Cycling the A/C s...
November 09, 2012