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Home >> Saab >> 2003 >> 9-3 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Convertible) >> Fault Diagnosis, Fault Codes >> DTC B1870: #5 Bow Ready to latch Switch Left - Timeout >> Checking wiring harness

Checking 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.

Intermittent faults can exist during temporary short circuits and open circuits. Wiggle the wiring harness at several points and in different directions to discover problems in the wiring harness and connectors. Observe the multimeter, diagnostic tool or the test lamp during checking.

See DTC B1871 .

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