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Home >> Chevrolet >> 2006 >> Impala SS >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Computer/Integrating Systems >> Diagnostic Information and Procedures >> DTC B1370 >> Component Testing

Component Testing

  1. While turning the ignition switch in all positions, measure for continuity between battery voltage and ignition 1 run/crank terminals at the ignition switch.
    • If continuity in the OFF and ACC positions, or no continuity in the RUN and START positions, replace the ignition switch.