DTC C2151/51: Front Initiator Circuit (Open); DTC C2152/52: Rear Initiator Circuit (Open) [08/2013 - ]: Description
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
DTCs C2151/51 and C2152/52 are stored when open circuits are detected in the front tire pressure monitor initiator and rear tire pressure monitor initiator by the tire pressure monitor initiator driver and a malfunction signal is sent to the tire pressure warning ECU and receiver.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| C2151/51 | There is an open circuit in the front tire pressure monitor initiator and the vehicle is driven at a speed of 8 km/h (5 mph) or more for a total of 30 seconds. |
|
| C21512/52 | There is an open circuit in the rear tire pressure monitor initiator and the vehicle is driven at a speed of 8 km/h (5 mph) or more for a total of 30 seconds. |
|