ZDX V6-3.7L (2010)
Steering Column Control Module: Testing and Inspection
Power Tilt/Telescopic Steering Control Unit Input Test/Replacement
NOTE: Before troubleshooting the DPMS, troubleshoot the multiplex integrated control system first using B-CAN System Diagnosis Test Mode A See:
Powertrain Management/Computers and Control Systems/Information Bus/Testing and Inspection/Component Tests and General
Diagnostics/Troubleshooting - B-CAN System Diagnosis Test Mode A.
1. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
2. Remove the driver's dashboard undercover See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and
Repair/Driver's Dashboard Undercover Removal/Installation.
3. Disconnect the 16P connector (A) and 8P connector (B) from the power title/telescopic steering control unit (C).
4. Inspect the connector and socket terminals to be sure they are all making good contact.
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If the terminals are bent, loose or corroded, repair them as necessary and recheck the system.
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If the terminals look OK, go to step 5.
5. Reconnect the connector to the power tilt/telescopic steering control unit, and do the following input tests:
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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 control unit must be faulty; replace it.
