PRO TECHNICIAN

Inspection

Inspect Combination Meter Connector Voltage
Click on the underlined sentence.
Terminal A (+)
Terminal B (-)
1. Preparation before inspection
 
2. Inspect ignition switch power source circuit
  (1) Set the electrical tester to the voltage measuring range.
 
  (2) When turning the ignition switch from the LOCK position to the ON position, measure the change of the voltage between combination meter connector terminal A and terminal B.
 
  HINT:
  Turning the ignition switch to the ON position will apply battery voltage to the combination meter via the ignition switch. As a resullt the combination meter is activated.
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