06 What does the LaCrosse fault code P0010u01kloc-0/mean?

First, the fault phenomena and solutions

Today, a LaCrosse 2.4T/C lamp was just repaired (DTC is not allowed in traction control), and its fault was caused by dirty throttle body. The solution is simple: clean the throttle body and program it.

Second, the treatment summary of T/C lamp

LaCrosse 2.4 has been on the market for more than three years. I have told Buick riders about the troubles I encountered during this time, hoping to properly maintain your car and reduce unnecessary troubles. Let me summarize it for you.

The throttle bodies of 1 and LaCrosse 2.4 are too dirty, so it is normal that the throttle opening is 8- 1 1%. When it exceeds 20%, the T/C lamp is easy to light. At this time, there may be sudden driving, poor refueling, serious flameout, no car and so on. Just clean the throttle body and program it. At this time, the throttle body opening is normal at 8- 1 1%, and it can run normally.

2. LaCrosse 2.4 Individual nozzles leak oil, resulting in engine jitter, poor refueling, engine failure lights or T/C lights. Replace the nozzle. If it is corroded by gasoline, check whether the nozzle wire harness is also replaced.

3. In LaCrosse 2.4, the engine fault light DTC: p00 10: intake camshaft position actuator solenoid valve control circuit group 1 DTC:P00 10: intake camshaft position system performance cylinder bank 1, and the T/C light may also light up. This failure is basically caused by the air intake solenoid valve stuck on the engine VVTI actuator (the failure rate of the air intake solenoid valve is high) and can be replaced.

4. LaCrosse 2.4 In the case of individual low-speed forward or backward steering, the front of the vehicle feels shaking or braking, and one or two of the following fault codes will appear in some parts:

DTC C0035 left front wheel speed sensor circuit

DTC C0036 left front wheel speed sensor circuit range performance

DTC C0040 right front wheel speed sensor circuit

DTC C004 1 right front wheel speed sensor circuit range performance

If yes, replace the sensor indicated by the fault code. If not, try the two front wheel bearings one by one, and of course check the related lines. Generally speaking, the probability of bearing failure is high.

5. There are several faults: the instrument (IPC), the gearbox computer (TCM) and the air flow meter (MAF) may all cause the T/C light to be on, the acceleration to be uneven and the driving to be rapid.

Third, LaCrosse riders reminded

1. Generally, the throttle body of this model needs to be cleaned once every 30,000-40,000 kilometers, so it is not easy to cause faults caused by the throttle body.

2. This model must use synthetic engine oil, otherwise it will easily lead to the failure of VVT actuator.

3. This kind of car must be slow on bad roads, so it's best to avoid it. In particular, do not cross or run over the stepped road surface, which may easily cause abnormal sound of the front wheel bearing or failure of the wheel speed sensor.