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DTC C101C-18: Electric vacuum pump drive current decrease: Notes

DTC C101C:18 Electric vacuum pump: drive current decrease
DETECTION CONDITION
  • Electric vacuum pump drive circuit electrical current is low for a continuous 3 s when the electric vacuum pump is operated.
FAIL-SAFE FUNCTION
  • Refer to "Fail-safe function table". (See DTC TABLE ).
POSSIBLE CAUSE
  • Malfunctions (open circuit, connection malfunction) in the following wiring harnesses and connectors
    • Electric vacuum pump terminal B-EVP control unit terminal C
      • Electric vacuum pump terminal A-EVP control unit terminal E
  • Electric vacuum pump malfunction
  • EVP control unit malfunction
G11273881Courtesy of MAZDA MOTORS CORP.