When to use the error code p0650?
Definition Error Code P0650 is stored when the PCM (powertrain control module, also known as ECM or engine control module in other vehicle makes) or other supporting control module has determined a problem or failure with the control circuit of the malfunction indicator lamp (MIL also known as Check Engine light or Service Engine Soon light).
How does the p0650 malfunction indicator lamp control?
If the fault detection circuit senses a voltage other than what is expected, the fault line status will change causing the P0650 code will set. A voltage is supplied directly to the malfunction indicator lamp (MIL).
What are the symptoms of a p0650 DTC?
Symptoms of a P0650 DTC may include: Malfunction indicator lamp NOT illuminating when it should (check engine light or service engine soon light) MIL being illuminated all the time
How much does it cost to diagnose p0650 Chevrolet code?
The cost of diagnosing the P0650 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. When is the P0650 CHEVROLET code detected?
Definition Error Code P0650 is stored when the PCM (powertrain control module, also known as ECM or engine control module in other vehicle makes) or other supporting control module has determined a problem or failure with the control circuit of the malfunction indicator lamp (MIL also known as Check Engine light or Service Engine Soon light).
How to fix the p0650 Chevrolet indicator lamp code?
When the PCM is commanding a component ON, the voltage of the control circuit should be near 0 volts. When the PCM is commanding the control circuit to a component OFF, the voltage potential of the circuit should be near battery voltage. Need more information on how to fix the P0650 CHEVROLET code?
Symptoms of a P0650 DTC may include: Malfunction indicator lamp NOT illuminating when it should (check engine light or service engine soon light) MIL being illuminated all the time
How much does it cost to repair a p0650 Chevy?
The cost of diagnosing the P0650 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
How does the PCM control the malfunction indicator lamp?
The PCM controls the lamp by monitoring the ground circuit of the lamp and checks the voltage on that ground circuit. Note: It is normal operation for the malfunction indicator lamp to illuminate for a few seconds and then go out when the ignition is turned on or the car is started.
What does malfunction indicator lamp ( MIL ) control circuit mean?
Error Code P0650 is defined as Malfunction Indicator Lamp (MIL) Control Circuit Malfunction. This means there’s an issue in the computer output circuit, which can be likely caused by a defective electrical circuit or bulb.
The PCM controls the lamp by monitoring the ground circuit of the lamp and checks the voltage on that ground circuit. Note: It is normal operation for the malfunction indicator lamp to illuminate for a few seconds and then go out when the ignition is turned on or the car is started.