LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2022 >> Envision Preferred, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Keyless Entry And Remote Function Systems >> Diagnostic Information and Procedures >> DTC B1511 >> Circuit/System Verification

Circuit/System Verification

NOTE:

Verify the antenna is installed correctly and not damaged.

  1. Ignition ON.
  2. Verify DTC B1444, B1446, or B1451 is not set.
    • Go to next step: If none of the DTCs are set 
  3. Refer to Circuit/System Testing.
scientia non olet · About LEMON Manuals