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2003 Buick Alero Data Link connector location

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Posted on Jan 02, 2017

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SOURCE: 2003 alero water pump location

Passenger side of the engine closest to the radiator,beside the overflow tank.

Posted on Feb 08, 2010

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SOURCE: Where is the data link connector located in a 2004

should be under the drivers side of dash

Posted on Dec 22, 2010

  • 611 Answers

SOURCE: i have a 2003 buick

little red cap on the transmission on the drivers side u have to pull the sight plug to check level

Posted on Jul 16, 2011

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1 Answer

How to go about replacing the fuel pump in 2003 Alero GL


here is a link to a video that will show You exactly how to fix the
Fuel Pump on Your Alero, the Fuel Pump is inside the Gas tank so
adhere to all the directions on the video to do it safely & Good Luck
https://youtu.be/giURw81hWzk

Oct 13, 2016 | 2003 Oldsmobile Alero

2 Answers

Turn signal


BEHIND THE LEFT SIDE OF INSTRUMENT PANEL ABOVE DATA LINK CONNECTOR

Mar 28, 2014 | 2004 Buick LeSabre

1 Answer

97 buick century has no data from OBD2 scanner.


The protocol is class 2 . Maybe your code reader is no good .
012 GM Class II Communications

Data Link Connector (DLC)
The data link connector (DLC) contains the following serial data links:
• Class II
• Entertainment and Comfort (E&C)
The DLC also provides a power source for the scan tool as follows:
• Unswitched voltage (B+) at DLC terminal 16 (circuit 1450)
• Ground at terminal 4 (circuit 1450) and terminal 5 (circuit 1550)

Class II Serial Data Link
The class II serial data link allows the following modules to communicate data with each other:
• Body control module (BCM)
• Electronic brake traction control module (EBTCM)
• Heater-A/C control (if equipped with RPO CJ2)
• Instrument panel cluster (IPC)
• Powertrain control module (PCM)
• Inflatable Restraint Sensing and Diagnostic Module (SDM).
The Class II serial data link allows a Scan Tool scan tool to communicate with the above modules for diagnostic and testing purposes. The Class II serial data link is located at the DLC connector terminal 2. Terminal 2 consists of the following circuits:
• Circuit 1036
• Circuit 1037
• Circuit 1128
• Circuit 1049
• Circuit 1122
• Circuit 1132
Entertainment and Comfort (E&C) Serial Data Link
The entertainment and comfort (E&C) serial data link allows a scan tool to communicate with the radio or the mobile telephone handset the remote CD player (if equipped). This communication is for diagnostic and testing purposes. The E&C serial data link is located at the DLC connector terminal 14, circuit 835.
PIN #9 goes to the air bag module .

Aug 04, 2017 | 1997 Buick Century

1 Answer

Can anyone help me on my 2003 Buick Rendezvous now?


Easy check for you to do first.
Check the passthrough connector (approx an 8 pin connector) located under the truck directly below the left side passenger's feet.

Disconnect and inspect for corrosion.
.

Jan 13, 2013 | 2003 Buick Rendezvous

2 Answers

Where located fuel sensor Suzuki Ario 2003


Component location diagrams for most 2003 Suzuki Aerio cars and light trucks sold in the U.S. from 1990+.
clsk2003aeri003.gifIgnition System Components Location Diagram for 2003 Suzuki Aerio 2.0 L4 GAS
Components on diagram:
  • TP Sensor
  • Ignition Coil
  • ECM
  • MAF Sensor
  • CMP Sensor
  • clsk2003aeri007.gifElectronic Shift Control System Components Location Diagram for 2003 Suzuki Aerio 2.0 L4 GAS
    Components on diagram:
  • Data Link Connector
  • Transmission Range Sensor
  • Throttle Position Sensor
  • Pressure Control Solenoid Valve
  • Battery
  • clsk2003aeri010.gifInstrument Panel For Connector Layout Diagram Diagram for 2003 Suzuki Aerio SX 2.0 L4 GAS
    Components on diagram:
  • Clutch Switch
  • Thermistor
  • Brake Light Switch
  • Blower Motor Relay
  • Heater Fan Motor
  • clsk2003aeri011.gifInstrument Panel Harness Diagram for 2003 Suzuki Aerio SX 2.0 L4 GAS
    Components on diagram:
  • Wiper Switch
  • Washer Switch
  • Data Link Connector
  • Turn Signal Relay
  • Radio
  • clsk2003aeri015.gifHeadlight System Location Diagram for 2003 Suzuki Aerio SX 2.0 L4 GAS
    Components on diagram:
  • Headlight Relay
  • Headlight
  • Clearance Light
  • Headlight Diode
  • Clearance Light Relay
  • clsk2003aeri022.gifFuel System Components Diagram for 2003 Suzuki Aerio SX 2.0 L4 GAS
    Components on diagram:
  • Fuel Pump Relay
  • Fuel Tank Pressure Sensor
  • EVAP Canister
  • Fuel Tank Pressure Control Valve
  • Fuel Filler Cap
  • clsk2003aeri027.gifFloor For Single Unit Parts Diagram for 2003 Suzuki Aerio 2.0 L4 GAS
    Components on diagram:
  • Wheel Speed Sensor
  • ABS Control Module
  • G Sensor
  • Air Bag Control Module
  • EVAP Canister Vent Valve
  • clsk2003aeri030.gifInstrument Panel For Ground Point Diagram for 2003 Suzuki Aerio SX 2.0 L4 GAS
    Components on diagram:
  • Instrument Panel Ground Points
  • clsk2003aeri036.gifEngine Compartment For Single Unit Parts Diagram for 2003 Suzuki Aerio 2.0 L4 GAS
    Components on diagram:
  • Throttle Position Sensor
  • Horn Relay
  • Radiator Fan Control Relay
  • Cruise Control Module
  • Condenser Fan Relay
  • clsk2003aeri037.gifEngine Compartment Components Diagram for 2003 Suzuki Aerio SX 2.0 L4 GAS
    Components on diagram:
  • MAP Sensor
  • Knock Sensor
  • Noise Suppressor
  • Heated Oxygen Sensor
  • Sep 18, 2011 | 2003 Suzuki Aerio

    1 Answer

    I have a 2003 buick alero. i can't find the transmission cap to put fluid in. where is it located?


    little red cap on the transmission on the drivers side u have to pull the sight plug to check level

    Jul 10, 2011 | 2003 Oldsmobile Alero

    2 Answers

    Where is the diagnostic port located on my 2001 passat 5 sp. auto V6?


    On the old Volkswagen Passat B5 (MY 1997-2001) the Data Link Connector (DLC) or diagnostic port is placed on the right side of the parking brake lever, under a small rectangle rubber cover. See pictures below:

    tdisline_418.jpg
    tdisline_419.jpg
    tdisline_420.jpg

    On the new Volkswagen Passat B5 (after MY 2001) the Data Link Connector (DLC) or diagnostic port is placed on the panel above pedals. See pictures below:

    tdisline_421.jpg
    tdisline_422.jpg

    Apr 06, 2011 | 2001 Volkswagen Passat

    1 Answer

    Looking for the diagnostic link connector Where is it?


    OBD DIAGNOSTIC LINK CONNECTOR2000 Buick Park Avenue 3.8L SFI OHV 6cyl the OBD Diagnostic Link Connector is located: Front seating area, driver side, under dash, mounted under dash on driver side

    2000 Buick Century 3.1L SFI OHV 6cyl the OBD Diagnostic Link Connector is located: Front seating area, driver side, under dash, mounted driver side of steering column


    Just as reference; if you will send the specific year and model we will can confirm or posted additional details.

    Hope this helps (remember to rate and comment this).

    Nov 27, 2010 | Buick LeSabre Cars & Trucks

    2 Answers

    Where do i find the dlc plug


    PLEASE DON'T FORGET TO RATE!!!! Data Link Connector OBD II Systems use a standardized test connector called the Data Link Connector (DLC). It is located beneath the instrument panel somewhere between the left end of the instrument panel and 12 inches (300 mm) past the vehicle centerline.
    The DLC is located out of the sight of vehicle passengers, but should be easily viewable by a technician from a kneeling position outside the vehicle. The DLC is rectangular in design, capable of accommodating up to 16 terminals and has keying features to allow for easy connection. The DCL and Scan Tool connector have latching features that ensure the Scan Tool connector will remain mated when properly connected. Some common uses of the Scan Tool are:
    • To identify and clear any stored diagnostic trouble codes
    • To read the serial data stream information (e.g., PID data)
    • To perform Enhanced Diagnostic Tests (bi-directional Scan Tool)
    96d7723.gif
    Data Link Connector Graphic

    Nov 01, 2009 | 2002 Oldsmobile Alero

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