P1674 — GMC: Tachometer Control Circuit

Code breakdown

Manufacturer-specific meanings (GMC)

• BuickCadillacChevroletGMGMCOldsmobileSaturn
  Tachometer Control Circuit

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

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