RDX AWD L4-2.3L Turbo (2010)
Go to step 17.
17. Turn the ignition switch to LOCK (0), then do the battery terminal disconnecting procedure See: Starting and Charging/Battery/Service and
Repair/Procedures, and wait at least 3 minutes before starting work.
18. Disconnect the HDS from the DLC.
19. Check for continuity between DLC terminal No. 7 and body ground.
Is there continuity?
YES -
Go to step 20.
NO -
Go to step 21.
20. Continue to check for continuity between DLC terminal No. 7 and body ground, while disconnecting these connectors, one at a time:
-
SRS unit connector A (28P)
-
VSA modulator-control unit 46P connector
-
SH-AWD control unit connector A (20P) (With SH-AWD)
-
TPMS control unit 20P connector
-
Immobilizer-keyless control unit 7P connector
-
Audio unit 17P connector
-
Under-dash fuse/relay box connector Q (16P)
Does continuity go away when one of the above parts is disconnected?
YES -
Replace the part that caused an open when it was disconnected.
NO -
Repair a short in the wire between the DLC (K-line) and the VSA modulator-control unit, the SRS unit, the SH-AWD control unit (With SH-AWD), the
TPMS control unit, the immobilizer-keyless control unit, the audio unit, or the under-dash fuse/relay box.
21. Connect DLC terminal No. 7 to body ground with a jumper wire.