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Home >> Chevrolet >> 2017 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (Engine Controls And Fuel - 1.8L (LKN) - DTC P0446 To DTC P2635 And Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0685-P0687, P0689, P0690 or P1682: Engine Controls Ignition Relay, Ignition 1 Switch Circuit 2 >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different variant/trim than selected.

If the condition is intermittent, wiggle the related wiring harnesses and connectors, with the engine running, while monitoring the scan tool circuit status parameters for the component. The parameters will display if there is a condition with the circuit or a connection.