P1654 — GMC: Service Throttle Soon Lamp Control Circuit

Code breakdown

Manufacturer-specific meanings (GMC)

• Fiat
  Circuito override ricircolo
• BuickCadillacChevroletGMGMCOldsmobileSaturn
  Service Throttle Soon Lamp Control Circuit
• Volkswagen
  Check DTC Memory Of Control Panel ECU

Related codes

• P1600 — Manufacturer-specific fault code
• P1600-buick — PCM Battery
• P1600-cadillac — PCM Battery
• P1600-chevrolet — PCM Battery
• P1600-fiat — Perdita di potenza KAM, interruzione
• P1600-ford — Loss of KAM Power Open Circuit

Owner experiences (0)