This category on the website [ ECM Wiring Harness Related ] we are giving you all of the information related to the individual parts in the Buick Turbo Regal, along with the associated wiring, connector plugs, etc.
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VEHICLE APPLICATION:
Buick Regal, T-Type, Turbo T, Limited, Grand National, GNX
PART NAME:
ECM Memory Power Wire
PURPOSE OF PART:
ECM MEM (memory) connection, for the ecm / computer chip
TURNS ON-OFF / FUNCTIONS / USED WHEN:
in constant use, this wire is a hot wire (constant hot)
LOCATION IN VEHICLE:
engine compartment, RH (passenger) side, near/behind the battery positive terminal, runs on top side of wheel well near fender
ORIGINAL GM PART NUMBER:
–
PART BASE COLOR:
red wire / orange wire with fusible link
CONNECTOR PLUG COLOR (ECM WIRING HARNESS IGNITION SIDE):
black
WIRES ATTACHED (ECM WIRING HARNESS IGNITION SIDE):
1
CONNECTOR PLUG COLOR (HARNESS SIDE):
–
NUMBER OF WIRES ATTACHED (HARNESS SIDE):
1
COLOR & PURPOSE OF (HARNESS SIDE) WIRES:
fusible link “J” goes to (junction) to:
red wire side, to battery (positive)
orange wire side, to ECM (memory)
[the battery connection spot has other connections to other things]
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OTHER NOTES:
Most vehicles have had this wire replaced at one point or another.
Replacement units are more like an in-line fuse (with old tube style fuses in them) [as shown in the photo herein].
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PHOTOS OF PART AND CONNECTED WIRES:
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Here’s a list of all of the ECM Wiring Harness Starting Charging Ignition Wiring & Connectors in the Buick Regal:
(click the links to go to the one you need info about)
* ALDL
* Alternator
* Battery Cables (Positive & Negative)
* Bulkhead Connections & Distribution Blocks
* Coil Pack
* ECM Memory Power Wire
* ECM
* Fuel Pump Test Tap
* Fuse Box
* Fusible Links
* Harness Routing
* Ignition Module (IM)
* Inline Fuses
* Main Grounds (Grounding Points)
* SES Light
* Starter
* Tach Tap Harness
* Volts Light
* Wiring Harness (Main Harnesses in car)
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