Conditions for Running the DTC
WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban 3500 HD, and 2018 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0667
- DTC: P0101, P0102, P0103, P0106, P0107, P0108, P0171, P0172, P0174, P0175, P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208, P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0401, P042E, P0658, P0668, P0669, P06AD, P06AE, P0716, P0712, P0713, P0717, P0722, P0723, P0962, P0963, P0966, P0967, P0970, P0971, P215C, P2720, P2721, P2729, or P2730 is not set.
- Engine speed is 400 - 7, 500 RPM or greater for 5 s.
- Ignition voltage is between 8.6 - 32 V.
- Brake torque is not active.
- Engine torque signal is valid.
- Throttle position signal is valid.
DTC P0668
- Engine speed is 400 - 7, 500 RPM or greater for 5 s.
- Ignition voltage is between 8.6 - 32 V.
DTC P0669
- DTC P0716, P0717, P0722 or P0723 is not set.
- Engine speed is 400 - 7, 500 RPM or greater for 5 s.
- Ignition voltage is between 8.6 - 32 V.