Displays and Gauges Component Replacement Reference

WARNING: This page is about a different car, the 2017 GMC Acadia. 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 Sensor Replacement
Engine Oil Level Swtich	{2.5L LCV engine} Engine Oil Level Indicator Switch Replacement {3.6L LFX, LF3 engine} Engine Oil Level Sensor and/or Switch Replacement
B37 Engine Oil Pressure Switch or B37D Engine Oil Pressure Sensor	{2.5L LCV engine} Engine Oil Pressure Sensor Replacement {3.6L LFX, LF3 engine} Engine Oil Pressure Sensor and/or Switch Replacement
B46 Fuel Level Sensor	{2.5L LCV engine} Fuel Level Sensor Replacement (AWD)Fuel Level Sensor Replacement (FWD) {3.6L LFX, LF3 engine} Fuel Level Sensor Replacement (AWD)Fuel Level Sensor Replacement (FWD)
B46 Fuel Level Sensor	{2.5L LCV engine} Fuel Level Sensor Replacement (AWD)Fuel Level Sensor Replacement (FWD) {3.6L LFX, LF3 engine} Fuel Level Sensor Replacement (AWD)Fuel Level Sensor Replacement (FWD)
B46/B46A Fuel Level Sensor	{2.5L LCV engine} Fuel Level Sensor Replacement (AWD)Fuel Level Sensor Replacement (FWD) {3.6L LFX, LF3 engine} Fuel Level Sensor Replacement (AWD)Fuel Level Sensor Replacement (FWD)
B46B Fuel Level Sensor	{2.5L LCV engine} Fuel Sender Assembly Replacement (AWD)
P2 Transmission Shift Lever Position Indicator	Transmission Control Replacement (With Base)Transmission Control Replacement (Without Base)
S39 Ignition Switch	Ignition and Start Switch Replacement
Oil Pressure Diagnosis and Testing	{2.5L LCV engine} Oil Pressure Diagnosis and Testing {3.6L LFX, LF3 engine} Oil Pressure Diagnosis and Testing