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DTC C1189: Notes

DTC C1189 DETECTION CONDITION POSSIBLE CAUSE

DTC C1189 Brake fluid level sensor input circuit open
DETECTION CONDITION  Open circuit in wiring harness between PJB and brake fluid level sensor
POSSIBLE CAUSE 
  • Open circuit in wiring harness between PJB terminal J-01 AL and brake fluid level sensor terminal B
  • Open circuit in wiring harness between brake fluid level sensor terminal A and body GND
  • Brake fluid level sensor malfunction
  • PJB malfunction
G04956617Courtesy of MAZDA MOTORS CORP.
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