What is P0703 code?
P0703 code definition A P0703 code means the PCM has registered a fault in the brake switch B circuit. This is the dedicated stop lamp circuit, which also deactivates the cruise control system and transmission torque converter lockup system, as well as the stop lamps.
What is a brake switch B circuit?
The brake switch B circuit allows the cruise control system to be disengaged by tapping the brake pedal, as well as ensuring that the torque converter lock-up system disengages when coming to a stop.
What does the p0700 code on a Volvo mean?
When the TCM detects a malfunction with the control, a signal is send to the Engine Control Module ( ECM) to trigger the Engine Light or Service Engine Soon light. The ECM stores the P0700 code and it means the TCM detected a malfunction with the transmission controls. Need more information on how to fix the P0700 VOLVO code?
How much does it cost to repair a p0700 Volvo?
The cost of diagnosing the P0700 VOLVO 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. The Transmission Control Module (TCM) monitors the malfunction of sensors and actuators relating to transmission control.
What does it mean if your OBD code is p0703?
Although generic, the specific repair steps may vary depending on make/model. If you discover that a code P0703 has been stored in your OBD-II vehicle, it means that the powertrain control module (PCM) has detected a malfunction in a certain torque converter brake switch circuit.
What does the p0703 code on a torque converter mean?
This signal lets the PCM know that the brake pedal has been depressed and the torque converter lockup solenoid needs to be disengaged. The P0703 code pertains to one of these brake switch circuits. Consult your vehicle service manual or All Data for specific information about this particular circuit as it relates to your vehicle.