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Home >> Saab >> 2003 >> 9-3 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Dice) >> Fault Diagnosis, Fault codes >> DTC B1530: +B missing when +15 is on >> Checking the wiring harness

Checking the wiring harness

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.

Move the wiring harness at various points and in different direction to detect any intermittent breaks or short circuits.

Observe the multimeter, test lamp or diagnostics tool while checking.

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