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Home >> Chevrolet >> 2006 >> Uplander Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 169 (Computer/Integrating Systems) >> Diagnostic Information and Procedures >> DTC B1370 >> Component Testing
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Component Testing

WARNING: This page is about a different car, the 2006 Chevrolet Monte Carlo and 2006 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
  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.
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