CR-V 4WD L4-2.4L (2004)
Keyless Entry Module: Testing and Inspection
Control Unit Input Test
NOTE: For the hatch glass unlock button test, refer to the rear window wiper control unit input test.
1. Before testing, troubleshoot the multiplex control system. See: Powertrain Management/Computers and Control Systems/Information Bus
2. Remove the driver's dashboard lower cover.
3. Disconnect the under-dash fuse/relay box connectors.
NOTE: All connectors are wire side of female terminals.
4. Inspect the connector and socket terminals to be sure they are all making good contact.
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If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
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If the terminals look OK, go to step 5.
5. Reconnect all Connections to the under-dash fuse/relay box, and make these input tests at the appropriate connectors on the under-dash fuse/relay box.
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If any test indicates a problem, find and Correct the cause, then recheck the system.
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If all the input tests prove OK, go to step 6.
