Power Relay Test
Special Tools Required
Image Description/Tool Number
5482825.png Relay Puller 07AAC-000A2A1 or 07AAC-000A1A0
8005671.png Relay Socket Extension (5 Pin) 07AGK-000A2A0
8005670.png Relay Socket Extension (4 Pin) 07AGK-000A1A0
1. Power Relay - Test

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

Relay
Test
A/C compressor clutch relay
Normally-Open four-terminal type
A/C Condenser fan relay
Accessory relay (With keyless access system)
Blower motor relay
Console accessory power socket relay (With center console armrest)
Driver's seat heater relay (high) (With seat heater)
Electronic throttle control system (ETCS) control relay
Fog light relay (With fog light)
Front passenger's seat heater relay (high) (With seat heater)
Headlight low beam relay
Horn relay
Ignition coil relay
Injector relay
PGM-FI main relay 1
PGM-FI main relay 2
Power window relay
Radiator fan relay
Rear window defogger relay
Security horn relay
Starter cut relay (Without keyless access system)
Starter cut relay 1 (With keyless access system)
Starter cut relay 2 (With keyless access system)
Taillight relay
Windshield wiper motor relay (With keyless access system)
Brake light relay (With multipurpose camera unit)
Five-terminal type
Driver's seat heater relay (low) (With seat heater)
Fan control relay
Front passenger's seat heater relay (low) (With seat heater)
Windshield wiper high/low relay
Windshield wiper intermittent relay


Normally-Open Four-Terminal Type

Check for continuity between the terminals:
There should be continuity between terminals No. 1 and No. 2 when 12 volt battery power is connected to terminal No. 3, and 12 volt battery ground is connected to terminal No. 4.
There should be no continuity between terminals No. 1 and No. 2 when 12 volt battery power is disconnected.




Five-Terminal Type

Check for continuity between the terminals:
There should be continuity between terminals No. 1 and No. 2 when 12 volt battery power is connected to terminal No. 3, and 12 volt battery ground is connected to terminal No. 5.
There should be continuity between terminals No. 1 and No. 4 when 12 volt battery power is disconnected.