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Standard (Reference)

G14580982Courtesy of MAZDA MOTORS CORP.

-: Not applicable 

VOLTAGE, CONTINUITY AND RESISTANCE SPECIFICATION

Terminal Signal name Connected to Measured item Measured terminal (measurement condition) Standard Inspection item(s)
1A Power supply Battery Voltage Under any condition B+
  • Wiring harness (1A-Battery positive terminal)
1B - - - - - -
1C Electric parking brake motor gear unit (RH) Electric parking brake motor gear unit (RH) Continuity 1C-Electric parking brake motor gear unit (RH) terminal B Continuity detected
  • Wiring harness (1C-Electric parking brake motor gear unit (RH) terminal B)
1D CAN2_H CAN module This terminal is used for communication and cannot be used for malfunction determination during terminal voltage inspection. Perform a DTC inspection.
1E Stop signal Electrical supply unit Continuity 1E-Electrical supply unit terminal 3L Continuity detected
  • Wiring harness (1E-Electrical supply unit terminal 3L)
1F CAN2_L CAN module This terminal is used for communication and cannot be used for malfunction determination during terminal voltage inspection. Perform a DTC inspection.
1G - - - - - -
1H Electric parking brake motor gear unit (RH) Electric parking brake motor gear unit (RH) Continuity 1H-Electric parking brake motor gear unit (RH) terminal A Continuity detected
  • Wiring harness (1H-Electric parking brake motor gear unit (RH) terminal A)
1I Electric parking brake switch Electric parking brake switch Continuity 1I-Electric parking brake switch terminal Continuity detected
  • Wiring harness (1I-Electric parking brake switch terminal D)
1J Electric parking brake switch indicator light Electric parking brake switch indicator light (built into electric parking brake switch) Continuity 1J-Electric parking brake switch terminal F Continuity detected
  • Wiring harness (1J-Electric parking brake switch terminal F)
1K Electric parking brake switch Electric parking brake switch Continuity 1K-Electric parking brake switch terminal H Continuity detected
  • Wiring harness (1K-Electric parking brake switch terminal H)
1L - - - - - -
1M RF wheel-speed sensor (-) ABS wheel-speed sensor (RF) Continuity 1M-ABS wheel-speed sensor (RF) terminal A Continuity detected
  • Wiring harness (1M-ABS wheel-speed sensor (RF) terminal A)
1N Electric parking brake switch Electric parking brake switch Continuity 1N-Electric parking brake switch terminal I Continuity detected
  • Wiring harness (1N-Electric parking brake switch terminal I)
1O Power supply (system) IG1 relay No. 2 Voltage Ignition switched ON (engine off). B+
  • Wiring harness (1O-IG1 relay No. 2 terminal C)
Switch the ignition off. 1 V or less
1P RF wheel-speed sensor (+) ABS wheel-speed sensor (RF) Continuity 1P-ABS wheel-speed sensor (RF) terminal B Continuity detected
  • Wiring harness (1P-ABS wheel-speed sensor (RF) terminal B)
1Q Electric parking brake switch Electric parking brake switch Continuity 1Q-Electric parking brake switch terminal Continuity detected
  • Wiring harness (1Q-Electric parking brake switch terminal E)
1R - - - - - -
1S LR wheel-speed sensor ABS wheel-speed sensor (LR) Continuity 1S-ABS wheel-speed sensor (LR) terminal D Continuity detected
  • Wiring harness (1S-ABS wheel-speed sensor (LR) terminal D)
1T - - - - - -
1U - - - - - -
1V LR wheel-speed sensor ABS wheel-speed sensor (LR) Continuity 1V-ABS wheel-speed sensor (LR) terminal B Continuity detected
  • Wiring harness (1V-ABS wheel-speed sensor (LR) terminal B)
1W - - - - - -
1X - - - - - -
1Y LF wheel-speed sensor ABS wheel-speed sensor (LF) Continuity 1Y-ABS wheel-speed sensor (LF) terminal A Continuity detected
  • Wiring harness (1Y-ABS wheel-speed sensor (LF) terminal A)
1Z - - - - - -
1AA - - - - - -
1AB LF wheel-speed sensor ABS wheel-speed sensor (LF) Continuity 1AB-ABS wheel-speed sensor (LF) terminal B Continuity detected
  • Wiring harness (1AB-ABS wheel-speed sensor (LF) terminal B)
1AC - - - - - -
1AD - - - - - -
1AE RR wheel-speed sensor ABS wheel-speed sensor (RR) Continuity 1AE ABS wheel-speed sensor (RR) terminal D Continuity detected
  • Wiring harness (1AE-ABS wheel-speed sensor (RR) terminal D)
1AF Brake fluid level sensor Brake fluid level sensor Continuity 1AF-brake fluid level sensor terminal A Continuity detected
  • Wiring harness (1AF-brake fluid level sensor terminal A)
1AG - - - - - -
1AH RR wheel-speed sensor ABS wheel-speed sensor (RR) Continuity 1AH-ABS wheel-speed sensor (RR) terminal B Continuity detected
  • Wiring harness (1AH-ABS wheel-speed sensor (RR) terminal B)
1AI - - - - - -
1AJ - - - - - -
1AK Electric parking brake motor gear unit (LH) Electric parking brake motor gear unit (LH) Continuity 1AK-Electric parking brake motor gear unit (LH) terminal A Continuity detected
  • Wiring harness (1AK-Electric parking brake motor gear unit (LH) terminal A)
1AL Brake fluid Brake fluid level sensor level sensor Continuity 1AL-brake fluid level sensor terminal B Continuity detected
  • Wiring harness (1AL-brake fluid level sensor terminal B)
am CAN1_H CAN module This terminal is used for communication and cannot be used for malfunction determination during terminal voltage inspection. Perform a DTC inspection.
1AN - - - - - -
1AO CAN1_L CAN module This terminal is used for communication and cannot be used for malfunction determination during terminal voltage inspection. Perform a DTC inspection.
1AP Electric parking brake motor gear unit (LH) Electric parking brake motor gear unit (LH) Continuity 1AP-Electric parking brake motor gear unit (LH) terminal B Continuity detected
  • Wiring harness (1AP-Electric parking brake motor gear unit (LH) terminal B)
1AQ - - - - - -
1AR - - - - - -
1AS Ground Ground point Continuity 1AS-Ground point Continuity detected
  • Wiring harness (1AS-Ground point)
1AT - - - - - -
2A Ground Ground point Continuity 2A-Ground point Continuity detected
  • Wiring harness (2A-Ground point)
2B Power supply Battery Voltage Under any condition B+
  • Wiring harness (2B-Battery positive terminal)