LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2006 >> 6 s, 4D Wagon, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (On-Board Diagnostic [Multiplex Communication System - L3 With TC)) >> DTC U0073, U2516 [L3 With TC] >> Notes

DTC U0073, U2516 [L3 With TC]: Notes

WARNING: This page is about a different variant/trim than selected.
DTC U0073, U2516 [L3 WITH TC] DETECTION CONDITION AND POSSIBLE CAUSES

DTC U0073 PCM
DSC HU/CM
AWD control module
Keyless control module
CAN system communication error
U2516 Instrument cluster
DETECTION CONDITION 
WARNING:
  • Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only detection conditions may cause injury due to operating error, or damage the system. When performing an inspection, always follow the inspection procedure.
  • CAN system related harness malfunction
  • Related module communication error
POSSIBLE CAUSE 
  • Open or short circuit in wiring harness
  • Malfunction of connectors between PCM, DSC HU/CM, TCM, AWD control module, keyless control module and instrument cluster
  • PCM malfunction
  • DSC HU/CM malfunction
  • AWD control module malfunction
  • Keyless control module malfunction
  • Instrument cluster malfunction
G04327026