LEMON Manuals: Even more car manuals for everyone
Home >> Saab >> 2003 >> 9-3 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Bus And Diagnostics Communication) >> Fault diagnosis, fault codes >> DTC P1921: No Bus data From TRIONIC >> Diagnostic help

Diagnostic help

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Some of the following symptoms may  be observable:

scientia non olet · About LEMON Manuals