The RAM Code P0971 is a diagnostic code that is used to check the Linear Solenoid 2 circuit for electrical failures by monitoring the solenoid output circuit feedback current. The Transmission Control Module (TCM) is used to control the linear solenoid and help regulate the hydraulic circuit pressure. If the circuit feedback current is greater than or equal to a high threshold or less than or equal to a low threshold, a Diagnostic Trouble Code (DTC) will be set. The causes for this issue can range from Linear Solenoid 2 being shorted to battery voltage or an open circuit, to the TCM not functioning correctly.
Causes and Solutions for RAM Code P0971
| Causes | Solutions |
|---|---|
| Linear Solenoid 2 (+) Shorted to Battery Voltage | Replace the + wire for the Linear Solenoid 2 |
| Linear Solenoid 2 (+) Circuit Shorted to Another Circuit | Check the wiring to the Linear Solenoid 2 for shorts or damages |
| Linear Solenoid 2 (-) Shorted to Battery Voltage | Replace the – wire for the Linear Solenoid 2 |
| Linear Solenoid 2 (-) Circuit Shorted to Another Circuit | Check the wiring to the Linear Solenoid 2 for shorts or damages |
| Linear Solenoid 2 | Replace the Linear Solenoid 2 |
| Transmission Control Module (TCM) | Replace the TCM |
RAM Code P0971 is a diagnostic code used to detect electrical faults in the Linear Solenoid 2 circuit. This code is generated when the circuit feedback current is greater than or equal to a high threshold or less than or equal to a low threshold. To troubleshoot this code, one must identify the root cause of the issue. Possible causes include Linear Solenoid 2 being shorted to battery voltage or an open circuit, as well as a faulty Transmission Control Module (TCM). Once the cause is identified, the appropriate solution can be applied. Solutions may include replacing the + or – wire for the Linear Solenoid 2, checking the wiring for shorts or damages, or replacing the Linear Solenoid 2 or the TCM.
Linear Solenoid 2 (+) Shorted to Battery Voltage
When the Linear Solenoid 2 is shorted to battery voltage, the solenoid output circuit will be affected and the RAM Code P0971 will be triggered. The solution for this issue is to replace the + wire of the Linear Solenoid 2. This will ensure that the circuit is free of any shorts and the solenoid output circuit will be restored to normal.
Linear Solenoid 2 (+) Circuit Shorted to Another Circuit
Another cause of the RAM Code P0971 is when the Linear Solenoid 2 (+) circuit is shorted to another circuit. To address this issue, one must check the wiring to the Linear Solenoid 2 for any shorts or damages. If any shorts or damages are detected, they must be repaired or the wiring must be replaced to restore the solenoid output circuit.
Linear Solenoid 2 (-) Shorted to Battery Voltage
When the Linear Solenoid 2 (-) circuit is shorted to battery voltage, the solenoid output circuit will be affected and the RAM Code P0971 will be triggered. The solution for this issue is to replace the – wire of the Linear Solenoid 2. This will ensure that the circuit is free of any shorts and the solenoid output circuit will be restored to normal.
Linear Solenoid 2 (-) Circuit Shorted to Another Circuit
Another cause of the RAM Code P0971 is when the Linear Solenoid 2 (-) circuit is shorted to another circuit. To address this issue, one must check the wiring to the Linear Solenoid 2 for any shorts or damages. If any shorts or damages are detected, they must be repaired or the wiring must be replaced to restore the solenoid output circuit.
Linear Solenoid 2
In some cases, the Linear Solenoid 2 itself may be the cause of the RAM Code P0971. If the Linear Solenoid 2 is faulty, the solenoid output circuit will be affected and the RAM Code P0971 will be triggered. The solution for this issue is to replace the Linear Solenoid 2.
Transmission Control Module (TCM)
The last possible cause of the RAM Code P0971 is a faulty Transmission Control Module (TCM). If the TCM is not functioning correctly, it may affect the solenoid output circuit and the RAM Code P0971 will be triggered. The solution for this issue is to replace the TCM.
Conclusion
RAM Code P0971 is a diagnostic code that is used to identify electrical faults in the Linear Solenoid 2 circuit. The causes for this issue can range from Linear Solenoid 2 being shorted to battery voltage or an open circuit, to the TCM not functioning correctly. To troubleshoot this code, one must identify the root cause of the issue, which can be done by checking the wiring for shorts or damages, replacing the + or – wire for the Linear Solenoid 2, or replacing the Linear Solenoid 2 or the TCM. In conclusion, the RAM Code P0971 can be effectively resolved by following the appropriate solutions for the identified root cause of the issue.
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