Engine-Codes - Chevrolet - P1530 CHEVROLET

P1530 CHEVROLET - Ignition Timing Adjustment Switch Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P1530 CHEVROLET Possible Causes

  • Faulty Ignition Timing Adjustment Switch
  • Ignition Timing Adjustment Switch harness is open or shorted
  • Ignition Timing Adjustment Switch circuit poor electrical connection

How do I fix code P1530 CHEVROLET?

Check 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.

Cost of diagnosing the P1530 CHEVROLET code

Labor: 1.0

The cost of diagnosing the P1530 CHEVROLET 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.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1530 CHEVROLET Meaning

With the engine running in closed loop, VSS input over 1 mph and the Powertrain Control Module (PCM) detects the Test Switch was on (circuit grounded) for 5 seconds.

P1530 CHEVROLET More Information

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