RM35X0E _58 Vehicle Interior _079316 HEATING / AIR CONDITIONING _0384901 RELAY G

HEATING / AIR CONDITIONING  RELAY  ON-VEHICLE INSPECTION  


PROCEDURE

Hide 87299 1.INSPECT HEATER RELAY (for Manual Air Conditioning System)

a.
E417250C01
0.875,0.875 0.979,0.542 0.979,0.542 1.25,0.542 true 1.385,1.813 1.208,1.813 1.208,1.813 0.938,1.146 true 1.188,1.167 1.365,0.927 1.365,0.927 1.5,0.927 true 0.552,1.885 0.771,1.885 0.771,1.885 0.875,1.646 true 0.281,0.635 0.438,0.635 0.438,0.635 0.594,1.156 true 0.042,0.031 0.354,0.188 0.313,0.156 10 false *a 1.875,0.792 2.031,0.99 0.156,0.198 10 false 3 1.885,1.51 2.042,1.708 0.156,0.198 10 false 1 3.094,0.469 3.25,0.667 0.156,0.198 10 false 4 3.094,1.115 3.25,1.313 0.156,0.198 10 false 5 3.094,1.49 3.25,1.688 0.156,0.198 10 false 2 1.313,0.458 1.469,0.656 0.156,0.198 10 false 5 1.448,1.729 1.604,1.927 0.156,0.198 10 false 4 1.552,0.844 1.708,1.042 0.156,0.198 10 false 2 0.458,1.802 0.615,2 0.156,0.198 10 false 3 0.167,0.552 0.323,0.75 0.156,0.198 10 false 1
*a Component without harness connected
(Heater Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 4 Battery voltage is not applied between terminals 1 and 2 Below 1 Ω
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 4 Battery voltage is applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the heater relay.


Hide 88630Y 2.INSPECT REAR COOLER RELAY (w/ Rear Cooler)

a.
E417250C01
0.875,0.875 0.979,0.542 0.979,0.542 1.25,0.542 true 1.385,1.813 1.208,1.813 1.208,1.813 0.938,1.146 true 1.188,1.167 1.365,0.927 1.365,0.927 1.5,0.927 true 0.552,1.885 0.771,1.885 0.771,1.885 0.875,1.646 true 0.281,0.635 0.438,0.635 0.438,0.635 0.594,1.156 true 0.042,0.031 0.354,0.188 0.313,0.156 10 false *a 1.875,0.792 2.031,0.99 0.156,0.198 10 false 3 1.885,1.51 2.042,1.708 0.156,0.198 10 false 1 3.094,0.469 3.25,0.667 0.156,0.198 10 false 4 3.094,1.115 3.25,1.313 0.156,0.198 10 false 5 3.094,1.49 3.25,1.688 0.156,0.198 10 false 2 1.313,0.458 1.469,0.656 0.156,0.198 10 false 5 1.448,1.729 1.604,1.927 0.156,0.198 10 false 4 1.552,0.844 1.708,1.042 0.156,0.198 10 false 2 0.458,1.802 0.615,2 0.156,0.198 10 false 3 0.167,0.552 0.323,0.75 0.156,0.198 10 false 1
*a Component without harness connected
(Rear Cooler Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 4 Battery voltage is not applied between terminals 1 and 2 Below 1 Ω
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 4 Battery voltage is applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the rear cooler relay.


Hide 85910Y 3.INSPECT REAR HEATER RELAY (w/ Rear Heater)

a.
E374255C03
1.021,1.292 1.146,1.719 1.146,1.719 1.281,1.719 false 0.49,1.219 0.417,1.656 0.417,1.656 0.271,1.656 false 0.719,0.927 0.594,0.563 0.594,0.563 0.354,0.563 false 1.01,0.896 1.208,0.531 1.208,0.531 1.344,0.531 false 1.802,1.406 1.958,1.604 0.156,0.198 10 false 1 1.813,0.76 1.969,0.958 0.156,0.198 10 false 3 3.125,1.406 3.281,1.604 0.156,0.198 10 false 2 3.125,0.76 3.281,0.958 0.156,0.198 10 false 5 0.156,1.583 0.313,1.781 0.156,0.198 10 false 3 1.333,1.635 1.49,1.833 0.156,0.198 10 false 2 1.375,0.438 1.531,0.635 0.156,0.198 10 false 1 0.198,0.49 0.354,0.688 0.156,0.198 10 false 5 0.083,0.052 0.396,0.208 0.313,0.156 10 false *a
*a Component without harness connected
(Rear Heater Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the rear heater relay.


Hide 87346K 4.INSPECT PTC HEATER RELAY (PTC HTR NO. 1, NO. 2, NO. 3) (w/ PTC Heater)

a.
E287491C02
1.073,1.135 1.292,0.833 1.292,0.833 1.448,0.833 false 0.792,0.865 0.844,0.479 0.844,0.479 0.979,0.479 false 0.542,1.156 0.354,0.844 0.354,0.844 0.24,0.844 false 0.813,1.531 0.844,1.885 0.844,1.885 0.958,1.885 false 1.802,0.76 1.958,0.958 0.156,0.198 10 false 3 3.125,0.76 3.281,0.958 0.156,0.198 10 false 5 1.813,1.427 1.969,1.625 0.156,0.198 10 false 1 3.135,1.417 3.292,1.615 0.156,0.198 10 false 2 1.01,1.792 1.167,1.99 0.156,0.198 10 false 3 0.115,0.75 0.271,0.948 0.156,0.198 10 false 1 1.021,0.396 1.177,0.594 0.156,0.198 10 false 5 1.5,0.74 1.656,0.938 0.156,0.198 10 false 2 0.167,0.167 0.323,0.365 0.156,0.198 10 false *a
*a Component without harness connected
(PTC Heater Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the PTC heater relay.


Hide 85934 5.INSPECT MAGNET-CLUTCH RELAY

a.
E374255C03
1.021,1.292 1.146,1.719 1.146,1.719 1.281,1.719 false 0.49,1.219 0.417,1.656 0.417,1.656 0.271,1.656 false 0.719,0.927 0.594,0.563 0.594,0.563 0.354,0.563 false 1.01,0.896 1.208,0.531 1.208,0.531 1.344,0.531 false 1.802,1.406 1.958,1.604 0.156,0.198 10 false 1 1.813,0.76 1.969,0.958 0.156,0.198 10 false 3 3.125,1.406 3.281,1.604 0.156,0.198 10 false 2 3.125,0.76 3.281,0.958 0.156,0.198 10 false 5 0.156,1.583 0.313,1.781 0.156,0.198 10 false 3 1.333,1.635 1.49,1.833 0.156,0.198 10 false 2 1.375,0.438 1.531,0.635 0.156,0.198 10 false 1 0.198,0.49 0.354,0.688 0.156,0.198 10 false 5 0.083,0.052 0.396,0.208 0.313,0.156 10 false *a
*a Component without harness connected
(Magnet-clutch Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the magnet-clutch relay.


Hide 85934A 6.INSPECT CONDENSER FAN RELAY (w/ Condenser Fan)

a.
E374255C03
1.021,1.292 1.146,1.719 1.146,1.719 1.281,1.719 false 0.49,1.219 0.417,1.656 0.417,1.656 0.271,1.656 false 0.719,0.927 0.594,0.563 0.594,0.563 0.354,0.563 false 1.01,0.896 1.208,0.531 1.208,0.531 1.344,0.531 false 1.802,1.406 1.958,1.604 0.156,0.198 10 false 1 1.813,0.76 1.969,0.958 0.156,0.198 10 false 3 3.125,1.406 3.281,1.604 0.156,0.198 10 false 2 3.125,0.76 3.281,0.958 0.156,0.198 10 false 5 0.156,1.583 0.313,1.781 0.156,0.198 10 false 3 1.333,1.635 1.49,1.833 0.156,0.198 10 false 2 1.375,0.438 1.531,0.635 0.156,0.198 10 false 1 0.198,0.49 0.354,0.688 0.156,0.198 10 false 5 0.083,0.052 0.396,0.208 0.313,0.156 10 false *a
*a Component without harness connected
(Condenser Fan Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the condenser fan relay.


Hide 87120F 7.INSPECT VISCOUS HEATER RELAY (w/ Viscous Heater)

a.
E374255C03
1.021,1.292 1.146,1.719 1.146,1.719 1.281,1.719 false 0.49,1.219 0.417,1.656 0.417,1.656 0.271,1.656 false 0.719,0.927 0.594,0.563 0.594,0.563 0.354,0.563 false 1.01,0.896 1.208,0.531 1.208,0.531 1.344,0.531 false 1.802,1.406 1.958,1.604 0.156,0.198 10 false 1 1.813,0.76 1.969,0.958 0.156,0.198 10 false 3 3.125,1.406 3.281,1.604 0.156,0.198 10 false 2 3.125,0.76 3.281,0.958 0.156,0.198 10 false 5 0.156,1.583 0.313,1.781 0.156,0.198 10 false 3 1.333,1.635 1.49,1.833 0.156,0.198 10 false 2 1.375,0.438 1.531,0.635 0.156,0.198 10 false 1 0.198,0.49 0.354,0.688 0.156,0.198 10 false 5 0.083,0.052 0.396,0.208 0.313,0.156 10 false *a
*a Component without harness connected
(Viscous Heater Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the viscous heater relay.


Hide 85934 8.INSPECT MAGNET-CLUTCH RELAY (w/ Rear Cooler)

a.
E374255C03
1.021,1.292 1.146,1.719 1.146,1.719 1.281,1.719 false 0.49,1.219 0.417,1.656 0.417,1.656 0.271,1.656 false 0.719,0.927 0.594,0.563 0.594,0.563 0.354,0.563 false 1.01,0.896 1.208,0.531 1.208,0.531 1.344,0.531 false 1.802,1.406 1.958,1.604 0.156,0.198 10 false 1 1.813,0.76 1.969,0.958 0.156,0.198 10 false 3 3.125,1.406 3.281,1.604 0.156,0.198 10 false 2 3.125,0.76 3.281,0.958 0.156,0.198 10 false 5 0.156,1.583 0.313,1.781 0.156,0.198 10 false 3 1.333,1.635 1.49,1.833 0.156,0.198 10 false 2 1.375,0.438 1.531,0.635 0.156,0.198 10 false 1 0.198,0.49 0.354,0.688 0.156,0.198 10 false 5 0.083,0.052 0.396,0.208 0.313,0.156 10 false *a
*a Component without harness connected
(Magnet-clutch Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the magnet-clutch relay.


Hide 85910Y 9.INSPECT REAR HEATER RELAY (RR HTR NO. 1, NO. 2, NO. 3) (w/ Rear Switch)

a.
E374255C03
1.021,1.292 1.146,1.719 1.146,1.719 1.281,1.719 false 0.49,1.219 0.417,1.656 0.417,1.656 0.271,1.656 false 0.719,0.927 0.594,0.563 0.594,0.563 0.354,0.563 false 1.01,0.896 1.208,0.531 1.208,0.531 1.344,0.531 false 1.802,1.406 1.958,1.604 0.156,0.198 10 false 1 1.813,0.76 1.969,0.958 0.156,0.198 10 false 3 3.125,1.406 3.281,1.604 0.156,0.198 10 false 2 3.125,0.76 3.281,0.958 0.156,0.198 10 false 5 0.156,1.583 0.313,1.781 0.156,0.198 10 false 3 1.333,1.635 1.49,1.833 0.156,0.198 10 false 2 1.375,0.438 1.531,0.635 0.156,0.198 10 false 1 0.198,0.49 0.354,0.688 0.156,0.198 10 false 5 0.083,0.052 0.396,0.208 0.313,0.156 10 false *a
*a Component without harness connected
(Rear Heater Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the rear heater relay.


Hide 85934 10.INSPECT MAGNET-CLUTCH RELAY (w/ Rear Air Conditioning System)

a.
E374255C03
1.021,1.292 1.146,1.719 1.146,1.719 1.281,1.719 false 0.49,1.219 0.417,1.656 0.417,1.656 0.271,1.656 false 0.719,0.927 0.594,0.563 0.594,0.563 0.354,0.563 false 1.01,0.896 1.208,0.531 1.208,0.531 1.344,0.531 false 1.802,1.406 1.958,1.604 0.156,0.198 10 false 1 1.813,0.76 1.969,0.958 0.156,0.198 10 false 3 3.125,1.406 3.281,1.604 0.156,0.198 10 false 2 3.125,0.76 3.281,0.958 0.156,0.198 10 false 5 0.156,1.583 0.313,1.781 0.156,0.198 10 false 3 1.333,1.635 1.49,1.833 0.156,0.198 10 false 2 1.375,0.438 1.531,0.635 0.156,0.198 10 false 1 0.198,0.49 0.354,0.688 0.156,0.198 10 false 5 0.083,0.052 0.396,0.208 0.313,0.156 10 false *a
*a Component without harness connected
(Magnet-clutch Relay)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the magnet-clutch relay.