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Home >> Mazda >> 2012 >> MX-5 Miata Sport, Automatic >> Repair and Diagnosis (Single Page) >> Body & Frame >> Exterior/Interior Trim >> Exterior Trim System >> Power Retractable Hardtop Control Module Inspection >> Standard (Reference)

Standard (Reference)

Fig 1: Power Retractable Hardtop Control Module Connector Terminal
G06149649Courtesy of MAZDA MOTORS CORP.
CONNECTOR TERMINAL REFERENCE CHART

Terminal Signal Connected to Test condition Standard Inspection item
1A Trunk lid opener relay output signal Trunk lid opener relay The deck panel is in the fully closed position. B+
  • Deck panel limit switch
  • Trunk lid opener relay
  • Related wiring harness
The deck panel is not in the fully closed position. 1.0 or less
1B - - - - -
1C Power window input signal Power window main switch Under any condition: Inspect for continuity to power window main switch. Continuity detected
  • Power window main switch
  • Related wiring harness
1D Top lock input signal Top lock switch Ignition switch is turned to the ON position When the top lock is locked. 1.0 or less
  • Top lock switch
  • Related wiring harness
When the top lock is unlocked. B+
1E Power window full-open request signal (Output) Power window main switch Under any condition: Inspect for continuity to power window main switch. Continuity detected
  • Power window main switch
  • Related wiring harness
1F Trunk lid latch switch signal Trunk lid latch switch When the trunk lid is open. 1.0 or less
  • Trunk lid latch switch
  • Related wiring harness
When the trunk lid is closed. B+
1G Hall effect sensor power supply
  • Roof Motor
  • Deck panel motor
 Ignition switch is turned to the ON position When the roof panel or deck panel is not moving. 1.0 or less
  • Roof Motor
  • Deck panel Motor
  • Related wiring harness
When the roof panel or deck panel is moving. B+
1H Input signal of the roof panel open/ close switch Power retractable hardtop switch (hazard warning switch) Ignition switch is turned to the ON position Opening switch on approx. 2.5
  • Power retractable hardtop switch
  • Related wiring harness
Closing switch on approx. 3.4
Other approx. 5.0
1I Roof motor hall sensor input signal (RH) Roof motor (RH) When the roof panel is moving. Pulse is output. (See Inspection using an oscilloscope (reference) )
  • Roof motor (RH)
  • Related wiring harness
1J Power supply ROOM 15 A fuse Under any condition B+
  • ROOM 15 A fuse
  • Related wiring harness
1K Deck panel motor hall sensor input signal (RH) Deck panel motor (RH) When the deck panel is moving. Pulse is output. (See Inspection using an oscilloscope (reference) )
  • Deck panel motor (RH)
  • Related wiring harness
1L - - - - -
1M Roof motor hall sensor input signal (LH) Roof motor (LH) When the roof panel is moving. Pulse is output. (See Inspection using an oscilloscope (reference) )
  • Roof motor (LH)
  • Related wiring harness
1N - - - - -
1O Deck panel motor hall sensor input signal (LH) Deck panel motor (LH) When the deck panel is moving. Pulse is output. (See Inspection using an oscilloscope (reference) )
  • Deck panel motor (LH)
  • Related wiring harness
1P - - - - -
1Q Hall effect sensor GND GND Under any condition: Inspect for continuity to GND. Continuity detected
  • Related wiring harness
1R Roof close position switch input signal Power retractable hardtop limit switch Ignition switch is turned to the ON position When the roof panel is fully closed. 1.0 or less
  • Power retractable hardtop limit switch
  • Related wiring harness
When the roof panel is not fully closed. B+
1S CAN-H - Because this terminal is for communication, good/no good judgment by terminal voltage is not possible. -
  • Related wiring harnesses
1T Roof open position switch input signal Power retractable hardtop limit switch Ignition switch is turned to the ON position When the roof panel is fully open. 1.0 or less
  • Power retractable hardtop limit switch
  • Related wiring harness
When the roof panel is not fully open. B+
1U CAN-L - Because this terminal is for communication, good/no good judgment by terminal voltage is not possible. -
  • Related wiring harnesses
1V Signal GND Power retractable hardtop limit switch/ deck panel limit switch Ignition switch is turned to the ON position Under any condition 1.0 or less
  • Related wiring harness
1W Signal GND GND Under any condition: Inspect for continuity to GND. Continuity detected
  • Related wiring harness
1X IG1 ENGINE 15 A fuse Ignition switch is turned to the ON position B+
  • Related wiring harness
When the ignition switch is not in the ON position. 1.0 or less
2A Power supply Main fuse block Under any condition B+
  • Related wiring harness
2B Power supply Main fuse block Under any condition B+
  • Related wiring harness
2C Indicator light output signal Power retractable hardtop Indicator light (hazard warning switch) Ignition switch is turned to the ON position Illuminated 1.0 or less
  • Hazard switch
  • Related wiring harness
Not illuminated B+
2D - - - - -
2E Power GND GND Under any condition: Inspect for continuity to GND. Continuity detected
  • Related wiring harness
2F Power GND GND Under any condition: Inspect for continuity to GND. Continuity detected
  • Related wiring harness
3A Roof motor control (open) Roof motor (RH) Ignition switch is turned to the ON position Roof panel open operation B+
  • Roof motor (RH)
  • Related wiring harness
Roof panel close operation 1.0 or less(1)
Other approx. 2 -
3B - - - - -
3C - - - - -
3D Roof motor control (close) Roof motor (LH) Ignition switch is turned to the ON position Roof panel open operation 1.0 or less(1)
  • Roof motor (LH)
  • Related wiring harness
Roof panel close operation B+
Other approx. 2 -
3E Deck panel motor control (close) Deck panel motor (RH) Ignition switch is turned to the ON position Deck panel open operation 1.0 or less(1)
  • Deck panel motor (RH)
  • Related wiring harness
Deck panel close operation B+
Other approx. 2
3F Deck panel open position sensor input signal Deck panel limit switch Ignition switch is turned to the ON position When the deck panel is fully open. 1.0 or less
  • Deck panel limit switch
  • Related wiring harness
When the deck panel is not fully open. B+
3G - - - - -
3H Deck panel motor control (open) Deck panel motor (LH) Ignition switch is turned to the ON position Deck panel open operation B+
  • Deck panel motor (LH)
  • Related wiring harness
Deck panel close operation 1.0 or less(1)
Other approx. 2
3I Roof motor control (close) Roof motor (RH) Ignition switch is turned to the ON position Roof panel open operation 1.0 or less(1)
  • Roof motor (RH)
  • Related wiring harness
Roof panel close operation B+
Other approx. 2
3J - - - - -
3K - - - - -
3L Roof motor control (open) Roof motor (LH) Ignition switch is turned to the ON position Roof panel open operation B+
  • Roof motor (LH)
  • Related wiring harness
Roof panel close operation 1.0 or less(1)
Other approx. 2
3M Deck panel motor control (open) Deck panel motor (RH) Ignition switch is turned to the ON position Deck panel open operation B+
  • Deck panel motor (RH)
  • Related wiring harness
Deck panel close operation 1.0 or less(1)
Other approx. 2
3N - - - - -
3O Deck panel close position sensor input signal Deck panel limit switch Ignition switch is turned to the ON position Except closed position 1.0 or less
  • Deck panel limit switch
  • Related wiring harness
Closed position B+
3P Deck panel motor control (close) Deck panel motor (LH) Ignition switch is turned to the ON position Deck panel open operation 1.0 or less(1)
  • Deck panel motor (LH)
  • Related wiring harness
Deck panel close operation B+
Other approx. 2
(1) The voltage increases during operation speed control of the roof and deck panel.
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