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Home >> Pontiac >> 2000 >> Grand Prix V6-3.8L VIN K >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Description and Operation >> PCM Controlled Warning Lamps >> Hot Lamp
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Hot Lamp

The PCM commands the Hot lamp ON when the engine coolant temperature exceeds 124°C (255°F). The PCM commands the Hot lamp OFF when the engine coolant temperature falls below 121°C (248°F).
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