Acura Service Codes   
                                   

A	Replace Engine Oil
B	Replace Engine Oil and Filter. Inspect various systems and components
1	Rotate Tires and check tire pressure and condition
2	Replace air cleaner element, check drive belt and replace dust and pollen filter
3	Replace transmission fluid and transfer fluid (if equipped)
4	Replace spark plugs, replace timing belt (if equipped), inspect water pump, and inspect value clearance
5	Replace Engine Coolant
6	Replace rear differential fluid (if equipped)