3.
Monitor "Diagnostic Trouble Codes(DTC)" with GDS.
Connect GDS to Data Link Connector(DLC).
Ignition "ON"
Monitor "Diagnostic Trouble Codes(DTC)" with GDS.
Is DTC status displayed as Present?
 | ▶ Go to "Monitor GDS Data" procedure. |
 | ▶ Go to "Verification of Vehicle Repair" procedure. |
Ignition Switch "OFF"
Connect Data Link Connector(DLC) to GDS.
Ignition switch "ON" & Engine "ON"
Monitor follow parameters in "Current Data" with GDS.
Specification : Refer to figure below
Fig.1) Brake switch current data upon brake pedal operation.
Fig.2) Brake switch current data when brake pedal is not operated.
Is the parameter displayed within specification?
| ▶ Fault is intermittent caused by poor contact in the sensor’s and/or ECM’s connector or was repaired and ECM 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. |
| ▶ Go to "Wiring Inspection" procedure. |
