Acura RL (1996-2004 year). Manual — part 612
5. Remove the dashboard lower cover (see
).
6. Remove the mounting nut and bolt, and pull the
under-dash fuse/relay box out from under the dash.
BOLT
Under-dash Fuse/Relay Box
Removal/Installation
SRS components are located in this area. Review the SRS
component locations, precautions, and procedures in the
SRS (
) before performing repairs or service.
NOTE: The PCM memory must be reset after reconnecting
).
Removal:
1. Make sure you have the anti-theft code for the radio
and the navigation system, then write down the fre-
quencies for the radio's preset buttons.
2. Disconnect the battery negative cable, then
disconnect the positive cable, and wait at least
3 minutes.
3. Disconnect the airbag connectors (see
).
4. Disconnect the connectors from the under-dash fuse/
relay box, including the SRS main harness (see
).
UNDER-DASH FUSE/RELAY BOX
SRS MAIN HARNESS
NUT
Installation:
1. Connect the connectors to the under-dash fuse/relay
box, then install the under-dash fuse/relay box in the
reverse order of removal (see
).
2. Install the dashboard lower cover (see
).
3. Connect the airbag connectors (see
).
4. Connect the battery positive cable, then connect the
negative cable.
5. Confirm that all systems work properly.
6. Enter the anti-theft code for the radio and the navi-
gation system, then enter the customer's radio sta-
tion presets.
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Power Relays
Relay Test
for turn signal/hazard relay input
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.
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.
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
• Fuel pump relay
• Seat heater relay ('99 - 01 models)
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)
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Power Relays
Relay Test (cont'd)
•
Starter cut relay
•
Blower motor relay
•
Blower motor high relay
Headlight low beam relay ('99 - 01 models)
Security horn relay ('99 - 01 models)
Taillight relay ('96 - 98 models)
Wiper motor relay
A/C compressor clutch relay
Power window relay
Condenser fan relay
type 1:
type 2:
Normally-closed type:
1. Check for continuity between the terminals.
• There should be continuity between the No. 1
and No. 3 terminals when power is not connected
to the No. 2 and No. 4 terminals.
• There should be no continuity between the No. 1
and No. 3 terminals when power and ground are
connected to the No. 2 and No. 4 terminals.
• Low beam cut relay ('96 - 98 Canada models)
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Five-terminal type A:
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. 5 terminals.
• There should be continuity between the No. 2 and
No. 4 terminals when power is disconnected.
• Moonroof open relay ('96 - 97 models)
• Moonroof close relay ('96 - 97 models)
• Windshield wiper intermittent relay
• Dimmer relay
• Radiator fan main relay
ABS fail-safe relay
Cigarette lighter relay
Front fog light relay
Gauge relay
Horn relay
Moonroof open relay
Moonroof close relay
Radiator fan relay
Reverse relay
Seat heater relay ('98 model)
TCS fail-safe relay
Windshield wiper motor relay
Power window master switch relay
Driver's power window motor relay A
Driver's power window motor relay B
Accessory power socket relay ('99 - 01 models)
Taillight relay ('99 - 01 models)
Five-terminal type B ('98 - 01 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. 5 terminals.
• There should be continuity between the No. 2 and
No. 4 terminals when power is disconnected.
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