LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2011 >> Traverse LS, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 171 (Object Detection System) >> Diagnostic Information and Procedures >> DTC P15F6: Front Object Detection Control Module Torque Request Signal Message Counter >> Circuit/System Verification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit/System Verification

WARNING: This page is about a different car, the 2015 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • DTC P15F6 is an informational DTC.
  • Diagnose all other K20 Engine Control Module DTCs prior to DTC P15F6.
  1. Verify there are no other K20 Engine Control Module or communication DTCs set.
    • If a DTC is not set 
  2. Complete the diagnosis by looking for an intermittent serial data circuit fault. Refer to Scan Tool Does Not Communicate with High Speed GMLAN Device .
    • If an intermittent serial data circuit fault is found 

      Repair as necessary.

    • If an intermittent serial circuit fault is not found 
  3. Clear DTCs and operate the vehicle in the conditions that the customer experienced.
  4. Verify DTC P15F6 does not set.
    • If the DTC sets 

      Replace K124 Active Safety Control Module

    • If the DTC does not set 
  5. All OK.
scientia non olet · About LEMON Manuals