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Home >> Mazda >> 2022 >> MX-5 Miata RF Club >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> On-Board Diagnostics - Electric Vacuum Pump (EVP) >> DTC C1036-13: Electric Vacuum Pump Relay 2 - Stuck Off [EVP Control Unit] >> Notes

DTC C1036-13: Electric Vacuum Pump Relay 2 - Stuck Off [EVP Control Unit]: Notes

DTC C1036-13: (EVP CONTROL UNIT) DETECTION CONDITION AND POSSIBLE CAUSE

DTC C1036:13 Electric vacuum pump relay 2: stuck OFF
DETECTION CONDITION
  • EVP control unit terminal E voltage is 1 V or more for a continuous 0.2 s when electric vacuum pump relay 2 is turned on.
FAIL-SAFE FUNCTION
POSSIBLE CAUSE
  • Electric vacuum pump relay 2 (built-into EVP control unit) stuck OFF
  • Electric vacuum pump relay 2 drive monitor circuit malfunction
  • EVP control unit malfunction
SYSTEM WIRING DIAGRAM -