Monitor Scantool Data

Automatic Transaxle
P0703 Stop Lamp Switch(Brake SW) - Short(B+):_:Monitor Scantool Data

Monitor Scantool Data

1. Connect scantool to data link connector(DLC)
2. Ignition "ON" & Engine "OFF".
3. Monitor the "STOP LAMP SWITCH" parameter on the scantool
4. Depress and release Foot Brake




5. Does "STOP LAMP SWITCH" follow the referance data?
YES
1) Fault is intermittent caused by poor contact in the sensor's and/or PCM/TCM's connector or was repaired and PCM/TCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage.Repair or replace as necessary and go to "Verification of Vehicle Repair" procedure
NO
1) Go to "W/Harness Inspection" procedure