MDX V6-3.7L (2007)
Are any B-CAN DTCs indicated ?
YES - Go to the indicated DTCs troubleshooting.
NO - Go to step 15.
15. Turn the ignition switch OFF.
16. Disconnect the HDS from the DLG.
17. Check for continuity between DLC terminal No. 7 and body ground.
Is there 5 ohms or less?
YES - Go to step 18.
NO - Go to step 19.
18. Continue to check for continuity between DLC terminal No. 7 and body ground, while disconnecting these parts, one at a time:
-
SRS unit connector A (28P)
-
VSA modulator-control unit 46P connector
-
Immobilizer-keyless control unit 7P connector
-
Audio unit 17P connector
-
SH-AWD control unit 20P connector
-
Active damper control unit 14P connector
-
TPMS control unit 20P connector
-
MICU connector P (30P)
Does continuity go away when one of the above components is disconnected?
YES - Replace the part that caused an open when it was disconnected.
NO - Repair short in the wire between the DLC (K-line) and the VSA modulator-control unit, the immobilizer-keyless control unit, the audio unit,
the SH-AWD control unit, the active damper control unit, or the TPMS control unit.
19. Connect DLC terminal No. 7 to body ground with a jumper wire.
