GM Service Manual Online
For 1990-2009 cars only
Makes
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Pontiac
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2000
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Firebird
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Body and Accessories
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Data Link Communications
🢒 Data Link Connector Schematics
Figure
1:
Power and Ground
Data Link Communications Components
Data Link Communications Circuit Description
Class 2 Serial Data Line
Fusible Links, CIG/ACCY, ENG CTRL, IGN, I/P-1, I/P-2, and PWR ACCY Fuses
Fusible Links, CIG/ACCY, ENG CTRL, IGN, I/P-1, I/P-2, and PWR ACCY Fuses
Class 2 Serial Data Line
Ground Distribution Schematics
G110 V6 VIN K
G110 V8 VIN G
Figure
2:
Class 2 Serial Data Line
Power and Ground
Data Link Communications Components
Data Link Communications Circuit Description
Power and Ground
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
SIR Handling Caution
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Powertrain Control Module Connector End Views
Powertrain Control Module Connector End Views