Honda CR-V: MICU Input Test
1. Before testing, troubleshoot the B-CAN System Diagnosis Test Mode A, and check the No.8 (10 A), No. 10 (7.5 A), and No. 38 (30 A) fuses in the under-dash fuse/relay box.
2. Disconnect under-dash fuse/relay box connectors E, F, S, and T.
NOTE: All connector views are wire side of female terminals.
3. Inspect the connector and socket terminals to be sure they are all making good contact.
- If the terminals are bent, loose or corroded, repair them as necessary and recheck the system.
- If the terminals look OK, go to step 4.
4. With the connectors still disconnected, make these input tests at the appropriate connector.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, go to step 5.
5. Reconnect the connectors to the under-dash fuse/relay box, and make these input tests at the connectors.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the MICU must be faulty; replace the under-dash fuse/relay box.
READ NEXT:
Wiper/Washer Switch Test/Replacement
1. Remove the steering column covers.
2. Disconnect the dashboard wire harness 8P
connector (A) from the wiper/washer switch (B).
3. Remove the two screws, then slide out the wiper/
washer switch.
Gauges
Component Location Index
GAUGE CONTROL MODULE
Self-diagnostic Function
Input Test
Rewriting the ODO Data and Transferring Smart
Maintenance on a New Gauge Control Module
Replacement
Out
Reminder Systems
Component Location Index
GAUGE CONTROL MODULE
MICU
Circuit Diagram
Control Unit Input Test
NOTE: Before testing, troubleshoot the B-CAN System Diagnosis Test Mode A.
MICU
1. Turn the ignition s
SEE MORE:
Cam Chain Removal
NOTE: Keep the cam chain away from magnetic fields.
1. Remove the front wheels.
2. Remove the splash shield (see step 21).
3. Remove the drive belt.
4. Remove the cylinder head cover.
5. Set the No.1 piston at top dead center (TDG). The
punch mark (A) on the variable valve timing control
(VTG) a
Introduction
How to Use This Manual
This manual is divided into multiple sections. The first page of
each section is marked with a black tab that lines up with its
corresponding thumb index tab on this page and the back cover.
You can quickly find the first page of each section without
looking through a full ta
© 2016-2025 Copyright www.hcrv.net
