RELAY INSPECTION

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Relay Type

Connector type

Part name

Type A

•  A/C relay

•  Headlight HI relay

•  ACC relay

•  Horn relay

•  Ignition relay (IG1_STAB)

•  Ignition relay (ACC_STAB)

•  Check connector

•  Headlight LO relay No.1

Type B

•  IG1 relay

•  Rear window defogger relay

•  Front fog light relay

•  DRL relay

•  Outlet relay

Type C

•  Blower relay

•  Cooling fan relay No.1

•  Cooling fan relay No.2

Type D

•  TNS relay

•  Starter relay

•  Headlight LO relay No.2

•  Heated steering wheel relay

•  Windshield wiper de-icer relay

•  Electric AT oil pump relay

•  Main relay

Connector type	Part name
Type A	• A/C relay • Headlight HI relay • ACC relay • Horn relay • Ignition relay (IG1_STAB) • Ignition relay (ACC_STAB) • Check connector • Headlight LO relay No.1
Type B	• IG1 relay • Rear window defogger relay • Front fog light relay • DRL relay • Outlet relay
Type C	• Blower relay • Cooling fan relay No.1 • Cooling fan relay No.2
Type D	• TNS relay • Starter relay • Headlight LO relay No.2 • Heated steering wheel relay • Windshield wiper de-icer relay • Electric AT oil pump relay • Main 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 can be verified, replace the relay. (See RELAY LOCATION.)

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

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

• 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 E, and connect terminal A 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 D.

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

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

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

• 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 C

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

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

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

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

3. Verify the continuity between the 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.)

Type D

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

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

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

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

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

• 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 E, and connect terminal A to ground.

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

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