Body Electrical22A-1 Relays 22A-60

Relays 22A-60

Power Relay Test

Use this chart to identify the type of relay, then do the test listed for it.

NOTE: See (see page 22A-112) for the turn signal/hazard relay input test.

Relay	Test
A/C compressor clutch relay	Normally-open type A
A/T reverse relay
Condenser fan relay
Front fog light relay
Headlight relay 1
Headlight relay 2
Horn relay
PGM-FI main relay 1
Power window relay
Radiator fan relay
Rear accessory power socket relay
Seat heater main relay
Security horn relay
Starter cut relay (A/T)
Taillight relay
Blower motor relay	Normally-open type B
Rear window defogger relay
PGM-FI main relay 2	Five terminal type
Key interlock relay
Shift lock relay
Sunroof open relay
Sunroof open relay
Security starter cut relay

Normally-open type A:

Check for continuity between the terminals.

There should be continuity between the No. 1 and No. 2 terminals when power and ground are connected to the No. 3 and No. 4 terminals.

There should be no continuity between the No. 1 and No. 2 terminals when power is disconnected.

type 1:

type 2:

PGM-FI main relay 1

type 1:

type 2:

22A-61

Normally-open type B:

Check for continuity between the terminals.

There should be continuity between the No. 1 and No. 3 terminals when power and ground are connected to the No. 2 and No. 4 terminals.

There should be no continuity between the No. 1 and No. 3 terminals when power is disconnected.

Rear window defogger relay

Blower motor relay

type 1:

type 2:

Power Relay Test (cont'd) 22A-62

Five terminal type

Check for continuity between the terminals.

There should be continuity between the No. 1 and No. 2 terminals when power and ground are connected to the No. 3 and No. 5 terminals.

There should be continuity between the No. 1 and No. 4 terminals when power is disconnected.

PGM-FI main relay 2

type 1:

type 2:

Body Electrical22A-1 Relays 22A-60