LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 68 ((Automatic Headlamp Leveling Module (AHLM) - Electrical Diagnostics)) >> DTC Troubleshooting >> U0037-88-Lin Bus - Bus Off >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
LIN BUS CIRCUIT OPEN
LIN BUS CIRCUIT SHORTED TO GROUND
LIN BUS CIRCUIT SHORTED TO VOLTAGE
LEFT OR RIGHT HEADLAMP LEVELING MOTOR (INTEGRAL TO THE HEADLAMP ASSEMBLY)
AUTOMATIC HEADLAMP LEVELING MODULE (AHLM)