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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 DLC. 17. Check for continuity between DLC terminal No. 7 and body ground. Fig. 183: Checking 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 SH-AWD control unit connector A (26P) TPMS control unit connector B (20P) MICU connector P (30P) ACC unit 20P connector 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 SH- 19. Connect DLC terminal No. 7 to body ground with a jumper wire.
2007 Acura RL 2005-08 ENGINE PERFORMANCE PGM-FI System - RL
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