| Low tire pressure/TPMS indicator does not go off, and no DTCs are stored |
NOTE:
If any of the CAN communication failure DTC is indicated in other system, troubleshooting the DTC first.
- Check for open wire or shorted wire in the F-CAN circuit;
-
- -
Between the gauge control module and the CAN gateway (IF-CAN_H, IF-CAN_L)
- -
Between the body control module and the CAN gateway (BF-CAN_H, BF-CAN_L)
- Check the body control module power circuit (+B_BACK_UP, +B_SMART, IG1_FUEL_PUMP)
- Check the body control module ground circuit (PGND, SGND, GND)
- Do the gauge control module self-diagnostic function
.
|
Refer to the followings about the indicator operating condition;
Refer to the followings about the circuit troubleshooting;
|