LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2025 >> eSprinter Base, _NA_ >> Repair and Diagnosis >> External Pages >> Different car >> Section 2829 (Instrument Cluster Illumination And Panel Illumination -- F250-F550 Super Duty) >> Diagnosis And Testing >> Instrument Cluster and Panel Illumination >> DTC Charts

DTC Charts

WARNING: This page is about a different car, the 2010 Ford Pickup, 2010 Ford F550 Super Duty, 2010 Ford F450 Super Duty, and 2010 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
DTC CHART

Smart Junction Box (SJB) DTC Chart
DTC Description Action
B2212 Panel Dim Switch Out of Range GO to PINPOINT TEST B .
B2A32 LED Backlighting Output Circuit Open If the backlighting components are inoperative, GO to PINPOINT TEST C .
If the backlighting components are always on, GO to PINPOINT TEST D .
B2A33 LED Backlighting Output Circuit Short to Ground GO to PINPOINT TEST C .
B29B8 White Lighting Output Circuit Short to Ground DIAGNOSE all other DTCs and symptoms first. If no other DTCs or symptoms are present, INSPECT the Smart Junction Box (SJB) and C2280b for bent pins, loose or corroded connections. If no concerns are found, INSTALL a new SJB  . REFER to MULTIFUNCTION ELECTRONIC MODULES . TEST the system for normal operation.
All other DTCs - REFER to the Diagnostic Trouble Code (DTC) Chart in MULTIFUNCTION ELECTRONIC MODULES .
scientia non olet · About LEMON Manuals