Relay Control Module Input Test
WARNING: This page is about a different car, the 2006 Honda Odyssey and 2005 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the under-hood fuse/relay box under cover (see UNDER-HOOD FUSE/RELAY BOX ).
- Disconnect the under-hood fuse/relay box connector K (10P).
- 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.
- Reconnect the connector to the under-hood fuse/relay box, and make these input tests at the connector.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the relay control module must be faulty, replace the under-hood fuse/relay box.
POSSIBLE CAUSECavity Wire Test condition Test: Desired result Possible cause if result is not obtained K10 BLK Under all conditions Check for voltage to ground: There should be less than 1 V. - Poor ground (G202)
- An open in the wire
K2 YEL Ignition switch ON (II) Check for voltage to ground: There should be battery voltage. - Blown No. 21 (7.5 A) fuse in the driver's under-dash fuse/relay box
- An open in the wire
K8 BLU Under all conditions Check for continuity between K8 terminal and the driver's under-dash fuse/relay box connector D (17P) No. 11 terminal:
There should be continuity.An open in the wire