LEMON Manuals: Even more car manuals for everyone: 1960-2025

Home >> Hummer >> 2009 >> H2 4D Utility Pickup >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Shift Lock Control System >> Diagnostic Information and Procedures >> Diagnostic Code Index

April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Code Index

DIAGNOSTIC CODE INDEX

DTC	Description
DTC B2705	B2705 02: Gearshift Unlock Circuit Short to Ground

scientia non olet · About LEMON Manuals