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Home >> Cadillac >> 2013 >> Escalade Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Hybrid/EV Control System) >> Diagnostic Information and Procedures >> DTC P16F4 (Hybrid/EV Powertrain Control Module 1) >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.
  1. Verify that DTC P181C, P181D, P181E, P181F, P183A, P183B, P183C, P183D, P183E, P184A, or P184B is not set.
  2. Verify that DTC P1824, P182A, P182B, P182C, P182D, P182E, P182F, P1838, or P1839 is not set.
  3. Verify that DTC P16F4 is not set.
    • If the DTC is set, program the hybrid powertrain control module. If the DTC resets, replace the T6 drive motor generator power inverter module.