Checking the oil level and changing it
The procedures for checking the level and changing the oil in the gearbox are described in the chapter "Maintenance and General Procedures checks and adjustments".
Checking the Reverse Light Switch
1. Disconnect the reversing light switch connector.
2. Make sure there is continuity between terminals "1" and "2" of the reversing light switch when the reverse gear is engaged.
3. Replace the reverse light switch if necessary.
[Full version on the source website «hondabook.ru»]