saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 4421 > < Initial Inspection and Diagnostic Overview|Page 4419
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Using the diagnostic tool, check that all readings are plausible.

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Using the diagnostic tool, check that all activation commands produce the desired result.

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If the fault persists, the control module must be changed.

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It is important to ground yourself, by touching the engine for example, before handling a control module. Never touch the control module pins.

Initial Inspection and Diagnostic Overview|Page 4421 > < Initial Inspection and Diagnostic Overview|Page 4419