Honda Accord: Component Location Index

DTC Troubleshooting
DTC P0420: Catalyst System Efficiency Below
Threshold
NOTE:
- Before you troubleshoot, record all freeze data and
any on-board snapshot, and review the general
troubleshooting information (see pa ...
See also:
Oil Pressure Switch Test
1 Disconnect the oil pressure switch connector (A) from
the oil pressure switch (B).
2. Check for continuity between the oil pressure switch
terminal and the engine (ground). There should be
con ...
A/C Compressor Relief Valve
Replacement
1. Recover the refrigerant with a
recovery/recycling/charging station (see page 21-80).
2. Raise the vehicle on a lift.
3. Remove the relief valve (A) and the O-ring (B). Plug
the opening to k ...
If the Smart Entry Remote Batteryis Weak
If the beeper sounds, the indicator on the ENGINE START/STOP button flashes,
and the engine won’t start.
The To Start, Hold Remote Near Start Button message appears on the
multiinformation
...
