SAAB WIS ONLINE

B1671 andB1672

Symptom: Various malfunctions or none at all.

B1671 and B1672

Communication fault

Fault symptoms

Various malfunctions or none at all.



Diagnostic procedure



1. Clear the diagnostic trouble code, leave the ignition on for about one minute and check whether the trouble code is generated again.

Read the diagnostic trouble codes in the other systems. Deal with them.

2. Continue fault diagnosis on