P0703

DTC P0703 - TORQUE CONVERTER/BRAKE SWITCH "B" CIRCUIT

OUTLINE OF DIAGNOSIS
Judge NG when the AT break SW circuit is battery short, ground short or open.




ENABLE CONDITION

GENERAL DRIVING CYCLE
Perform diagnosis from 30 to 0 km/h (from 18.6 to 0 MPH) of vehicle speed.
Perform diagnosis from 0 to 30 km/h (from 0 to 18.6 MPH) of vehicle speed.




DIAGNOSTIC METHOD

DTC CLEAR CONDITION
- When the OK idling cycle was completed 40 times in a row
- When "Clear Memory" was performed

MALFUNCTION INDICATOR LIGHT CLEAR CONDITION
- When the OK driving cycle was completed 3 times in a row
- When "Clear Memory" was performed

FAIL SAFE
None

ECM OPERATION AT DTC SETTING
Memorize the freeze frame data. (For test mode $02)