Honda Service Codes

Recently my car was blinking the maintenance minder B167 code.

Turns out each character has a specific meaning.

Main Honda Service Codes

Code	What it Means
A	Change Oil and Filter
B	Replace the engine oil and oil filter. Perform front and rear brake cleaning and lubrication. Adjust parking brake. Perform in-depth inspection of the brake components.

Honda Service Sub-Codes

Sub-Code	What it Means
0	Perform multi-point inspection.
1	Tires need a rotation service.
2	Replace the cabin and engine air filters.
3	Replace the transmission fluid.
4	Replace spark plugs, timing belt (if equipped) and adjust valves.
5	The engine coolant needs replacing.
6	If equipped, rear differential fluid needs replacing.
7	Replace brake fluid.