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Home >> Saab >> 1989 >> 9000 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Engine Controls - Tests W/Codes) >> Fault Codes (Without Using ISAT Scan Tester) >> Error Code 12243

Error Code 12243

WARNING: This page is about a different car, the 1990 Saab 9000 and 1990 Saab 900. However, it is still accessible from the selected car via links, so may be relevant.
  1. The check engine light is off. There is no signal from road speed sensor.
  2. Check signal output from road speed sensor on speedometer. Check for power and ground supply at sensor.
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