LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2011 >> Volt >> Repair and Diagnosis >> Engine Performance >> System >> Data Communications System >> Diagnostic Information and Procedures >> DTC U1845 or U1846 >> DTC Descriptors
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Descriptors

DTC U1845 00

Drive Motor Control Module 1 Lost Communication with Hybrid Powertrain Control Module

DTC U1846 00

Drive Motor Control Module 2 Lost Communication with Hybrid Powertrain Control Module

scientia non olet · About LEMON Manuals