Honda 2004 Odyssey Service Manual page 1767

Relays
Power Relay Test
Use this chart to identify the type of relay, then do the
test listed for it.
NOTE: For the turn signal/hazard relay input test (see
page 22-136).
Relay
Accessory power socket
relay
A/C compressor clutch
relay
Condenser fan relay
Fail-safe relay
Headlight relay 1
Headlight relay 2
Horn relay
Interior lights relay
Low beam cut relay
(Canada)
Power window relay
Radiator fan relay
Reverse relay
Rear A/C blower low relay
Rear A/C blower middle
relay
Seat heater relay
Starter cut relay
Taillight relay
TCS relay
ABS pump motor relay
Blower motor relay
Blower motor high relay
Rear A/C blower high relay
Rear window defogger
relay
Rear A/C blower main relay
Daytime running lights
relay (Canada)
Fuel fill door relay
Left rear window motor
close relay
Left rear window motor
open relay
Radiator fan control relay
Rear A/C mode and motor
relay
Right rear window motor
close relay
Right rear window motor
open relay
Windshield wiper
intermittent relay
22-88
Test
Normally-open
type A
Normally-open
type B
Five-terminal
type A
Five-terminal
type B
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.
2
1
type 1:
1
4
3
type 2:
1
2
3 4
type 3:
1
2
4
3
3
4
2