02071

02071 - Local Databus

02071 - Local Databus: No Signal/Communication

Possible Symptoms

• Control Modules connected to Local Databus not functioning

Possible Causes

• Wiring/Connectors from/to Control Modules in Local Databus faulty
• Control Module in Local Databus faulty

Possible Solutions

• Check/Repair Wiring/Connectors from/to Control Modules in Local Databus
• Check/Replace Control Module in Local Databus

Special Notes

• When found in Combination with 00153, check special notes.
• When this fault code is flagged, it is important to check other control modules for fault codes. Different slave modules for different systems may be on the same bus (wire), thus one failed item causes several other items no longer perform to factory design.