U1300 Diagnostic Trouble Code Discussion for September 2004
Class 2 Data Line Short To Ground
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| Help Request | Posted | |
| 2001 Saturn SL2 1.9L No Start VIN: 1G8ZK52751 U1300: Class 2 Data Link Circuit Low Input. ... start. when it doesnt start, there is a U1300 code. the archives come up empty. its some kind of data link short . i looked at a wiring diagram and it goes from the pcm, thru the dash, thru a "sensing and diganostic module", then thru the bcm, back... |
September 29, 2004 |
