This category on the website [ Starting Charging Ignition Wiring & Connectors ] 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:
Service Engine Soon Light
SES Light
Check Engine Light
PURPOSE OF PART:
warning light
TURNS ON-OFF / FUNCTIONS / USED WHEN:
lights up upon startup
lights up when there is an issue with the engine
LOCATION IN VEHICLE:
instrument cluster, RH side of panel, 4th light down from the top
ORIGINAL GM PART NUMBER:
–
PART BASE COLOR:
yellow warning light (but has a white bulb behind the lens)
CONNECTOR PLUG COLOR (HARNESS SIDE):
white
NUMBER OF WIRES ATTACHED (HARNESS SIDE):
2
COLOR & PURPOSE OF (HARNESS SIDE) WIRES:
CONNECTOR 1: pink/black in from GAGES fuse
CONNECTOR 2: 2 brown/white out to aldl terminal D, and A5 on the ECM.
[ NOTE that different years/models may only have 1 brown/white out wire connected to connector 2 but may split off after that ]
{ OR yellow (in/out of bulb) wires on connector 2 ]
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OTHER NOTES:
[SEE Service Engine Soon light]
The “SES” light (Service Engine Soon), (AKA “check engine”), has a white socket, and is not technically connected to the instrument cluster like all of the other tell tale lights are, it has it’s own 2 separate wires attached.
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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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