LEMON Manuals: Even more car manuals for everyone
Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 835 (3.0L Diesel - DTCS P24B1-00 To U1489-00 - 1500) >> Diagnosis And Testing >> U0120-00-Lost Communication With Starter/Generator Control Module >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(D509) LIN BUS CIRCUIT SHORTED TO VOLTAGE
(D509) LIN BUS CIRCUIT SHORTED TO GROUND
(D509) LIN BUS CIRCUIT OPEN/HIGH RESISTANCE
GLOW PLUG MODULE
GENERATOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .

scientia non olet · About LEMON Manuals