Displays and Gauges Component Replacement Reference

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Component	Repair Instruction
B9 Ambient Air Temperature Sensor	Ambient Air Temperature Gauge Sensor Replacement
B33 Engine Coolant Level Switch	{diesel engine} Radiator Surge Tank Replacement (LWN)
B35 Engine Oil Level Switch	{4.3L engine} Oil Pan Disassemble {2.8L diesel engine} Upper Oil Pan Replacement
B37B Engine Oil Pressure Sensor	{4.3L engine} Engine Oil Pressure Sensor Replacement {2.8L diesel engine} Engine Oil Pressure Switch Replacement
B46 Fuel Level Sensor	{4.3L engine} Fuel Level Sensor Replacement (Short/Long Wheel Base) , or Fuel Level Sensor Replacement (Chassis Cab Front Tank) , or Fuel Level Sensor Replacement (Chassis Cab Rear Tank) {2.8L diesel engine} Fuel Level Sensor Replacement
K18 Compass Module	Electronic Compass Module Replacement
S16 Driver Information Center Switch	Driver Information Display Switch Replacement
S39 Ignition Switch	Ignition and Start Switch Replacement
Oil Pressure Diagnosis and Testing	{4.3L engine} Oil Pressure Diagnosis and Testing {6.0L engine} Oil Pressure Diagnosis and Testing {2.8L diesel engine} Oil Pressure Diagnosis and Testing