Honda Accord: Malfunction Indicator Lamp
If the indicator comes on while driving, it means one of the engine’s emissions control systems may have a problem. Even though you may feel no difference in your vehicle’s performance, it can reduce your fuel economy and cause increased emissions. Continued operation may cause serious damage.
If you have recently refueled your vehicle, the indicator coming on could be due to a loose or missing fuel fill cap. Tighten the cap until it clicks at least once. Tightening the cap will not turn the indicator off immediately; it takes several days of normal driving.
If the indicator comes on repeatedly, even though it may turn off as you continue driving, have your vehicle checked by your dealer as soon as possible.
If you keep driving with the malf unction indicator lamp on, you can damage your vehicle’s emissions controls and the engine. Those repairs may not be covered by your vehicle’s warranties.
If your vehicle has an automatic transmission, the malfunction indicator lamp may also come on with the ‘‘D’’ indicator.
Readiness Codes
Your vehicle has certain ‘‘readiness codes’’ that are part of the on-board diagnostics for the emissions systems. In some states, part of the emissions testing is to make sure these codes are set. If they are not set, the test cannot be completed.
If the battery in your vehicle has been disconnected or gone dead, these codesmay be erased. It can take several days of driving under various conditions to set the codes again.
To check if they are set, turn the ignition switch to the ON (II) position, without starting the engine.
The malfunction indicator lamp will come on for 20 seconds. If it then goes off, the readiness codes are set.
If it blinks five times, the readiness codes are not set. If possible, do not take your vehicle for an emissions test until the readiness codes are set.
Refer to Emissions Testing for more information.
Charging System Indicator
Charging System
Indicator
If the charging system indicator
comes on brightly when the engine
is running, the battery is not being
charged.
Immediately turn off all electrical
accessories ...
Brake System Indicator
The brake system
indicator normally
comes on when
you turn the ignition switch to the
ON (II) position and as a reminder to
check the parking brake. It will stay
on if you do not fully r ...
See also:
Sun Visor
To use the sun visor, pull it down.
When using the sun visor for the
side window, remove the support rod
from the clip, and swing it out.
In this position, the sun visor can be
adjusted by m ...
Special Tools
Component Location Index
...
DTC Troubleshooting Index
NOTE: The above DTCs are indicated when the PGM-FI system is selected with
the HDS. Some automatic transmission DTCs cause the MIL to
come on. If the MIL is on and no DTCs are indicated in the PG ...