Scantool Diagnostics

B1322 WCS (Weight Classification System) ECU Defect

Scantool Diagnostics

Monitor Scantool Data

1. Ignition "OFF", connect scantool.
2. Ignition "ON" & Engine "OFF", select "Diagnostic Trouble Codes (DTC)" mode.
3. Monitor diagnostic trouble code and present of trouble code.
4. Using a scan tool, clear the DTC.




5. Is DTC present problem?






WCS Reset

1. Ignition "OFF", connect scantool.
2. Ignition "ON" & Engine "OFF", select Weight Classification System and select "WCS Reset" mode.
3. You will see comments and current weight measured.
4. Make sure the measure weight is caused by occupant or tools or interference.
5. And then press "ENTER"




Fig.1) Select System
6. Ignition "ON" & Engine "OFF", select "Diagnostic Trouble Codes (DTC)" mode of WCS (Weight Classification).
7. Monitor diagnostic trouble code and present of trouble code.




Fig.2) Trouble Code
8. Is DTC present problem?