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Home >> Suzuki >> 1997 >> Swift Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Engine Controls - System/Component Tests) >> Computerized Engine Controls >> Powertrain Control Module (Pcm) >> PCM Power Circuits
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PCM Power Circuits

WARNING: This page is about a different car, the 1997 Suzuki Esteem. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition on. Check for battery voltage between ground and indicated PCM connector terminals. See PCM POWER & GROUND CIRCUITS  table. If battery voltage is not indicated, ensure fuses are not blown. Check main relay operation. See RELAYS & SOLENOIDS  .