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Home >> Isuzu >> 1997 >> Trooper LS >> Repair and Diagnosis >> Electrical >> Starter >> On-Vehicle Testing >> Cranking Test

Cranking Test

  1. Connect voltmeter and ammeter to battery. See Fig 1 . Ensure battery is fully charged. Disconnect ignition coil secondary wire from distributor cap, and attach it to ground. Crank engine and observe meters.
  2. Ensure cranking voltage is more than 8.4 volts and current draw is less than 250 amps. If readings are not as specified, repair or replace starter.
Fig 1: Performing Starter Cranking Test (Typical)
G96J06657Courtesy of ISUZU MOTOR CO.