^ Some of the procedures require special tools.
Many tests in this section require checking for voltage, continuity or resistance at harness connector terminals. The blunt tips of a multimeter's probes can spread open the small connector terminals and cause poor connections. To prevent damage, use flat male connectors to probe the harness connector terminals.
A high impedance digital multimeter should be used for all voltage and resistance tests. An LED test light or a "noid" should be used in place of an incandescent-type test lamp.
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