Thursday, February 13, 2020

2010 Acura Truck MDX V6-3.7L Page 106


Repair an open in the wire between the appropriate vertical acceleration sensor and the active damper control unit.?



14. Reconnect active damper control unit connector B (14P).



15. Start the engine, and wait 5 seconds.



16. Measure the voltage between body ground and appropriate vertical acceleration sensor 3P connector terminal No. 1.



Is there about 5 V?



YES -



Replace the appropriate vertical acceleration sensor See: Sensors and Switches/Sensors and Switches - Steering and Suspension/Sensors and



Switches - Suspension/Acceleration Sensor/Service and Repair.?



NO -



Replace the active damper control unit See: Relays and Modules/Relays and Modules - Steering and Suspension/Relays and Modules -



Suspension/Suspension Control Module/Service and Repair.?



2-A



Active Damper System DTC Troubleshooting: 2-8, 2-A



DTC 2-8:



Right-front Suspension Stroke Sensor Signal Circuit Low Voltage



DTC 2-A:



Right-rear Suspension Stroke Sensor Signal Circuit Low Voltage



NOTE: If DTC 8-2 is stored at the same time as DTC 2-8 or DTC 2-A, troubleshoot DTC 8-2 first, then recheck for DTC 2-8 and DTC 2-A.



1. Turn the ignition switch to ON (II).



2. Clear the DTC with the HDS.



3. Turn the ignition switch to LOCK (0).



4. Start the engine, and wait 5 seconds.



5. Check for DTCs with the HDS.



Is DTC 2-8, or 2-A indicated?



YES -



Go to step 6.



NO -



Intermittent failure, the system is OK at this time. Check for poor or loose connections between the suspension stroke sensor and the active

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