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 | This is an OBD2 / EOBD standard 16 pin data link connector
To get a list of codes that relate to this system click here
This connector is usually located under the driver side dash panel. |
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Step 4 Holden Trans Code Reading Connector Diagram  For Astra, Vectra and Calibra  All other Holdens including Commodore Instructions Astra, Vectra and Calibra use a connector that looks slightly different than other Holdens. Choose between the options below to ensure correct codes. For Astra, Vectra and Calibra press 'Vectra' to continue. For All Other Holdens press 'Other' to continue. |
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Step 4 Holden Trans Code Reading Connector Diagram  For Astra, Vectra and Calibra  All other Holdens including Commodore Instructions Astra, Vectra and Calibra use a connector that looks slightly different than other Holdens. Choose between the options below to ensure correct codes. For Astra, Vectra and Calibra press 'Vectra' to continue. For All Other Holdens press 'Other' to continue. |
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Photos of where to find connector in car
| | Diagnostic Link Connector No. 37
Year range: 1991 to 2000
Locations: Near the left hand strut tower. Near the right hand strut tower. In or next to the fusebox under the dash panel. In the center console.
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| (Holden TRANS) Use This Connector > |
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| | Diagnostic Link Connector No. 31
Year range: 1988 to 1992
Locations: Under the passengers side dash panel.
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| (Holden TRANS) Use This Connector > |
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| (Holden TRANS) Use This Connector > |
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| | Diagnostic Link Connector No. 13
Year range: 1985 to 1988
Locations: Under the passengers seat. Inside or below the glovebox.
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| (Holden TRANS) Use This Connector > |
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