LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hummer >> 2009 >> H3T Base, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Wiper System And Washer 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 B3715, B3716, B3717, B3718, or B3719  B3717: Front Wiper Relay Drive Circuit Low
B3718: Front Wiper Relay Drive Circuit High
scientia non olet · About LEMON Manuals