RELAY INSPECTION

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Relay Type

Connector type	Part name
Type A	•  Windshield wiper de-icer relay •  Main relay •  Ig1 relay No.1 •  Ig1 relay No.2 •  Starter relay •  ACC relay •  Rear window defogger relay •  Headlight relay •  Horn relay •  Blower relay •  Sub relay •  Fuel pump relay •  Electric variable valve timing relay •  A/C relay •  Electric AT oil pump relay •  Cooling fan relay No.1 •  Cooling fan relay No.2
Type B	•  Blower relay

Type A

1.  Remove the relay. (See RELAY LOCATION.)

2.  Verify the continuity between relay terminals C and D.

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•  If it cannot be verified, go to the next step.

•  If it can be verified, replace the relay. (See RELAY LOCATION.)

3.  Verify the continuity between relay terminals A and E.

•  If it can be verified, go to the next step.

•  If it cannot be verified, replace the relay. (See RELAY LOCATION.)

4.  Apply battery voltage to relay terminal A, and connect terminal E to ground.

5.  Verify the continuity between relay terminals C and D.

•  If it cannot be verified, replace the relay. (See RELAY LOCATION.)

Type B

1.  Remove the relay. (See RELAY LOCATION.)

2.  Verify the continuity between relay terminals C and A.

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•  If it cannot be verified, go to the next step.

•  If it can be verified, replace the relay. (See RELAY LOCATION.)

3.  Verify the continuity between relay terminals D and B.

•  If it can be verified, go to the next step.

•  If it cannot be verified, replace the relay. (See RELAY LOCATION.)

4.  Apply battery voltage to relay terminal D, and connect terminal B to ground.

5.  Verify the continuity between relay terminals C and A.

•  If it cannot be verified, replace the relay. (See RELAY LOCATION.)