P1550 BUICK - Stepper Motor Cruise Control Fault
P1550 BUICK Possible Causes
- Faulty Stepper Motor Cruise Control
- Stepper Motor Cruise Control harness is open or shorted
- Stepper Motor Cruise Control circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How is the P1550 BUICK code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
What is the cost to diagnose the P1550 BUICK code
Labor: 1.0The cost to diagnose the P1550 BUICK code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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- Engine Light ON (or Service Engine Soon Warning Light)
P1550 BUICK MeaningWith the engine running, the Stepper Motor Cruise Control (SMCC) Cruise commanded off, the Powertrain Control Module (PCM) detects that the Cruise Status input indicated that the Cruise Control was engaged.
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