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Replace them or repair them by wrapping the break with electrical tape. 2. After installing parts, make sure that no wires are pinched under them. 3. When using electrical test equipment, follow the manufacturer's instructions and those described in this manual. 4. If possible, insert the probe of the tester from the wire side (except waterproof connector).
5. Use a probe with a tapered tip.
FIVE-STEP TROUBLESHOOTING 1. Verify the complaint Turn on all the components in the problem circuit to verify the customer complaint. Note the symptoms. Do not 2. Analyze the schematic Look up the schematic for the problem circuit. 3. Isolate the problem by testing the circuit Make circuit tests to check the diagnosis you made in step 2. Keep in mind that a logical, simple procedure is 4. Fix the problem Once the specific problem is identified, make the repair. Be sure to use proper tools and safe procedures. 5. Make sure the circuit works Turn on all components in the repaired circuit in all modes to make sure you've fixed the entire problem. If the |