What are the common causes of code p0888?
What are the common causes of code P0888 ? 1 Wiring problems 2 A failed transmission control relay 3 Faulty TCM or TCM programming
What causes p0888 Dodge transmission relay to be always off?
P0888 DODGE Possible Causes 1 Faulty Transmission Control Relay 2 Transmission Control Relay harness is open or shorted 3 Transmission Control Relay circuit poor electrical connection 4 Faulty Transmission Solenoid/Pressure Switch Assembly
How to repair a power relay in a TCM?
Connect the meter between the TCR control terminal on the TCM and the relay control terminal in the fuse box. The meter should read a numeric value. If the meter read out of limits (OL) there is an open circuit. Consult the factory wiring diagram and repair the power side of the circuit as necessary.
Where is the Transmission Control Module ( TCM ) located?
The relay is controlled by the powertrain control module (PCM) and/or transmission control module (TCM). Depending on the application, the TCR may be located in the intelligent power module (IPM), which is basically a smart fuse box, or in a standard fuse box.
What does the OBD-2 trouble code p0888 mean?
P0888 is the OBD-II trouble code indicating a problem with the transmission control relay or else somewhere in the related circuitry. The transmission control relay supplies power to the solenoid pack when the transmission is functioning properly.
How much does it cost to repair a p0888 Dodge transmission?
The cost of diagnosing the P0888 DODGE 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.
Connect the meter between the TCR control terminal on the TCM and the relay control terminal in the fuse box. The meter should read a numeric value. If the meter read out of limits (OL) there is an open circuit. Consult the factory wiring diagram and repair the power side of the circuit as necessary.
The relay is controlled by the powertrain control module (PCM) and/or transmission control module (TCM). Depending on the application, the TCR may be located in the intelligent power module (IPM), which is basically a smart fuse box, or in a standard fuse box.