EV Diagnostics
Source-backed diagnostic reference

P1530 EV diagnostic code

B Camshaft Position Actuator Control Circuit Signal High Bank 1

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • BMW: B Camshaft Position Actuator Control Circuit Signal High Bank 1 Source
  • BUICK: Ignition Timing Adjustment Switch Circuit Source
  • CADILLAC: Ignition Timing Adjustment Switch Circuit Source
  • CHEVY: Ignition Timing Adjustment Switch Circuit Source
  • CHRYSLER: Ignition Timing Adjustment Switch Circuit Source
  • FORD: Open or Short to A/C Compressor Clutch Circuit Source
  • GEO: Ignition Timing Adjustment Switch Circuit Source
  • GM: Ignition Timing Adjustment Switch Circuit Source
  • GMC: Ignition Timing Adjustment Switch Circuit Source
  • LINCOLN: Open or Short to A/C Compressor Clutch Circuit Source
  • MERCURY: Open or Short to A/C Compressor Clutch Circuit Source
  • OLDSMOBILE: Ignition Timing Adjustment Switch Circuit Source
  • OTHER: A/C Clutch Circuit Malfunction Source
  • SATURN: Ignition Timing Adjustment Switch Circuit Source
  • SUZUKI: Ignition Timing Adjustment Switch Circuit Fault Source
  • VOLKSWAGEN: Intake Camshaft Control Circuit Short To Ground Source

Search and canonical URL

Capitalization, underscores, hyphens, colons and spaces are normalized to this canonical code identity so alternate scan-tool formats do not create duplicate pages.