Acura 3.5 RL Manual page 1075

Power Relays
Relay Test
NOTE: See page 23-132
test.
Normally-open type A ('96 - 97 models):
1. 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.
Radiator fan relay
Horn relay
Cigarette lighter relay
Power window master switch relay
Condenser fan relay
Seat heater relay
ABS front fail-safe relay
ABS rear fail-safe relay
TCS fail-safe relay
Reverse relay
Front fog light relay
Gauge relay
for turn signal/hazard relay input
Normally-open type B:
1. 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.
Headlight relay ('96 - 98 models)
Rear window defogger relay
ABS pump motor relay
Headlight high beam relay ('99-01 models)
VSA fail-safe relay ('00 - 01 models)
• Fuel pump relay
• Seat heater relay ('99 - 01 models)