Saturday, February 15, 2020

2010 Acura Truck MDX V6-3.7L Page 599


Faulty front passenger's seat belt buckle switch; replace the front passenger's seat belt buckle assembly, then clear the DTC.?



NO -



Open in the front passenger's seat wire harness, floor wire harness, or poor connection. Check the connection; if the connection is OK, check for a



poor ground at G605. If the ground is OK, replace the faulty harness, then clear the DTC.?



62-2x



SRS DTC Troubleshooting: 62-2x



DTC 62-2x ("x" can be 0 thru 9 or A thru F):



Short in the Front Passenger's Seat Belt Buckle Switch



NOTE:



- Before doing this troubleshooting procedure, review SRS Precautions and Procedures See: Body and Frame/Air Bag(s) Arming and



Disarming/Service and Repair, General Troubleshooting Information See: Restraints and Safety Systems/Air Bag Systems/Testing and



Inspection/Reading and Clearing Diagnostic Trouble Codes, and Battery Terminal Disconnection and Reconnection See: Starting and



Charging/Battery/Service and Repair/Procedures.



- Before replacing the SRS unit, check the SRS unit software version with the HDS. If the software version is not the latest, update the SRS



unit software See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Programming and Relearning/SRS Unit Update,



and retest.



1. Clear the DTCs with the HDS.



2. Turn the ignition switch to ON (II), then buckle and unbuckle the front passenger's seat belt several times.



3. Check for DTCs with the HDS.



Is DTC 62-2x indicated?



YES -



Go to step 4.



NO -



Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.?



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



5. Disconnect the front passenger's seat wire harness 3P connector (A) from the front passenger's seat belt buckle switch 3P connector (B).



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



7. From the HDS Main menu, select SRS, then PARAMETER INFORMATION. In the PARAMETER INFORMATION Menu, select Buckle



Switch, Seat Position Sensor, and check the status on the HDS screen for FRONT RIGHT SEAT BELT BUCKLE SWITCH.



Is OPEN indicated on the HDS?



YES -



Faulty front passenger's seat belt buckle switch; replace the front passenger's seat belt buckle assembly, then clear the DTC.?

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