Operation CHARM
: Car repair manuals for everyone.
Home
>>
Saab
>>
1996
>>
9000 CS L4-2290cc 2.3L DOHC Turbo EFI
>>
Repair and Diagnosis
>>
Relays and Modules
>>
Relays and Modules - Instrument Panel
>>
Speedometer Module
>>
Testing and Inspection
Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la
or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily
or
permanently
Speedometer Module: Testing and Inspection
FAULT DIAGNOSIS HINTS
1.
Check that current is supplied to pin 1 of the speed sensor.
2.
Check that there is no open circuit in sensor 112.
3.
Check the connectors, wiring harness and ground connections.