This category on the website [ Relays and Wiring ] we are giving you all of the information related to the individual relays in the Buick Turbo Regal, along with the associated wiring, connector plugs, etc.
.
VEHICLE APPLICATION:
Buick Regal, T-Type, Turbo T, Limited, Grand National, GNX
RELAY NAME:
Fuel Pump Relay
[this post is for the factory installed relay]
PURPOSE OF RELAY:
turns on the fuel pump
TURNS ON-OFF / FUNCTIONS / USED WHEN:
in constant use while the engine is running
LOCATION IN VEHICLE:
passenger side fender, third item (from front of car) on panel
ORIGINAL GM PART NUMBER:
10038490
RELAY / BASE COLOR:
black
CONNECTOR PLUG COLOR (RELAY SIDE):
black
WIRES ATTACHED (RELAY SIDE):
black
CONNECTOR PLUG COLOR (HARNESS SIDE):
black
NUMBER OF WIRES ATTACHED (HARNESS SIDE):
4
COLOR & PURPOSE OF (HARNESS SIDE) WIRES:
dark green-white, goes to ECM (“A1”, fuel pump relay, ignition power)
black-white “C”, goes to (junction) to ground
(junction connects with other things)
[the below is the switched side]
pink-black “D”, goes to (junction) to FP/INJ fuse
(connects to oil pressure switch)
(junction goes to other things)
gray, goes to (junction) to tan-white wire to fuel pump
(connects with fuel pump prime connector)
(connects with engine oil pressure switch)
.
.
OTHER NOTES:
some vehicles have “hot wired” fuel pumps, so in this case, the factory fuel relay (usually) is only used to “turn on” the aftermarket fuel pump relay (which is generally located near the fuel pump).
[ SEE the fuel pump hotwire kit we made ]
[ SEE fuel pump relay (aftermarket hotwire) ]
.
PHOTOS OF RELAY AND CONNECTED WIRES:
.
.
Here’s a list of all of the relays in the Buick Regal:
(click the links to go to the one you need info about)
* Air Conditioning Compressor Cutout Relay (A/C Cut-out)
* Blower Relay (hvac fan blower motor)
* Coolant Fan Delay Relay
* Door Lock Relay
* Fuel Injector Relay (aftermarket)
* Fuel Pump Relay (factory)
* Fuel Pump Hot Wire Relay (aftermarket)
* High Speed Coolant Fan Relay
* Horn Relay
* Ignition Module Relay (aftermarket, hot wire kit for coil pack)
* Low Speed Coolant Fan Relay
* Power Antenna Relay
* Power Master Brake Relay
* Starter Interrupt Relay (part of Theft Deterrent system)
* Theft Deterrent Relay
* Twilight Sentinel Module Switch Relay
.
