acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

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Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (Without the HDS)|Page 3555 > < Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (Without the HDS)|Page 3553

RL V6-3.7L (2009)

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6. Reconnect the connectors to the MICU, and make these input tests at the connectors.

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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, the MICU must be faulty, replace the driver's under-dash fuse/relay box.  See: Maintenance/Fuses and Circuit
Breakers/Relay Box/Service and Repair/Driver's Under-Dash Fuse/Relay Box (MICU) Removal/Installation

Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (Without the HDS)|Page 3555 > < Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (Without the HDS)|Page 3553