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Home >> Infiniti >> 2013 >> G37 Base >> Repair and Diagnosis >> Body & Frame >> Seats >> Seats (Convertible) >> Ecu Diagnosis Information >> Climate Controlled Seat Control Unit >> Reference Value >> Physical Values

Physical Values

Terminal No. Wire color Description Condition Value (Approx.)
+ - Signal name Input/Output
85 Ground G Seatback thermal electric device COOL signal Output Climate controlled seat switch HEAT or COOL 0 - Battery voltage(1)
OFF 0
86 Ground G/W Seat cushion thermal electric device COOL-signal Output Climate controlled seat switch HEAT or COOL 0 - Battery voltage(1)
OFF 0
87 Ground G/B Seat cushion thermal electric device HEAT signal Output Climate controlled seat switch HEAT or COOL 0 - Battery voltage(1)
OFF 0
88 Ground G/R Seatback thermal electric device HEAT signal Output Climate controlled seat switch HEAT or COOL 0 - Battery voltage(1)
OFF 0
89 Ground R Ignition switch power supply Input Ignition switch ON Battery voltage
90 Ground L Ground - - 0
91 Ground Y HEAT switch signal Input Climate controlled seat switch HI HEAT 2.6 - 4.2
MID HEAT 1.6 - 2.5
LO HEAT 0.8 - 1.5
OFF 0
92 Ground W COOL switch signal Input Climate controlled seat switch HI COOL 2.6 - 4.2
MID COOL 1.6 - 2.5
LO COOL 0.8 - 1.5
OFF 0
93 Ground W/B Ignition switch power supply Input Ignition switch ON Battery voltage
94 Ground W/R Climate controlled seat switch power supply Output Ignition switch ON Battery voltage
95 Ground R/L HEAT switch indicator signal Output Climate controlled seat switch HEAT Battery voltage
OFF 0
96 Ground R/W Seatback blower motor speed control signal Output Climate controlled seat switch HEAT 7.5 - 8
HI COOL 12
MID COOL 8
LO COOL 6.5
97 Ground R seat cushion blower motor speed control signal Output Climate controlled seat switch HEAT 7.5 - 8
HI COOL 12
MID COOL 8
LO COOL 6.5
98 Ground L Blower motor ground - - 0
99 Ground L/W Seatback blower motor power supply Output Climate controlled seat switch HEAT or COOL Battery voltage
Other than the above 0
100 Ground GR COOL switch indicator signal Output Climate controlled seat switch COOL Battery voltage
OFF 0
101 Ground GR/R Seat cushion blower motor power supply Output Climate controlled seat switch HEAT or COOL Battery voltage
Other than the above 0
102 Ground V Seat cushion thermal electric device sensor ground - Ignition switch ON 0
103 Ground BR Seat cushion thermal electric device sensor signal Input Climate controlled seat operated 1 - 5
104 Ground V/W Seatback thermal electric device sensor ground - Ignition switch ON 0
105 Ground LG Seatback thermal electric device sensor signal Input Climate controlled seat operated 1 - 5
(1) It changes between battery voltage or 0V
NOTE:
  • Measure the value on the condition that the battery voltage is 14 V
  • Wait 1 minute or more after thermal electric device is activated, and then start the measurement
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