Honda CR-V: DTC Troubleshooting
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Special Tools Required
Vacuum pump/gauge, 0-30 in.Hg, Snap-on YA4000A
or equivalent, commercially available.
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and revie
NOTE:
Before you troubleshoot, record all freeze data and any on-board
snapshot, and review the general troubleshooting information.
If DTC P2422 is stored at the same time as DTC P0451,
trouble
NOTE: Before you troubleshoot, record all freeze data and any on-board
snapshot, and review the general troubleshooting information.
1. Turn the ignition switch ON (II).
2. Clear the DTC with the H
SEE MORE:
1. Check the No. 36 (10 A) fuse in the under-dash fuse/
relay box.
Is the fuse OK?
YES-Go to step 2.
NO-Replace the fuse, and recheck. If the fuse blows again, check for a short in
the No. 36 (10 A) fuse circuit.
2. Disconnect the recirculation control motor 7P
connector.
3. Turn the ignition s
No picture is displayed
NOTE: Always check the connectors for poor
connections or loose terminals between the audio unit,
audio disc changer, navigation unit, and XM receiver.
1. Check the No. 23 (10 A) fuse in the under-hood
fuse/relay box and No. 34 (7.S A) fuse in the under-dash
fuse/relay box, a
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