When it comes to Dodge vehicles, it is not uncommon to come across the P1004 code, also known as ‘Short Runner Valve Control Performance’. This code is an indication that something is wrong with the vehicle’s Short Runner Valve system, which helps to improve engine performance and power output. It is essential that the causes and solutions for this code are understood to help prevent further damage to the system. The Dodge P1004 code is caused by factors such as an open or high resistance ASD relay output circuit, a high resistance in the SRV sense output circuit, a high resistance in the SRV control circuit, a high resistance in the SRV ground circuit, a faulty SRV assembly, and a faulty Powertrain Control Module. In order to solve the Dodge P1004 code, it is important to refer to the related Service Bulletins and take the appropriate actions to resolve the issue.
Causes and Solutions for the Dodge P1004 Code
Cause | Solution |
---|---|
ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE | Check the ASD relay output circuit for any open or high resistance readings and replace if necessary. |
HIGH RESISTANCE IN THE SHORT RUNNER VALVE (SRV) SENSE OUTPUT CIRCUIT | Check the SRV sense output circuit for any high resistance readings and repair or replace as needed. |
HIGH RESISTANCE IN THE SHORT RUNNER VALVE (SRV) CONTROL CIRCUIT | Check the SRV control circuit for any high resistance readings and repair or replace as needed. |
HIGH RESISTANCE IN THE SHORT RUNNER VALVE (SRV) GROUND CIRCUIT | Check the SRV ground circuit for any high resistance readings and repair or replace as needed. |
SHORT RUNNER VALVE (SRV) ASSEMBLY | Replace the SRV assembly if it is faulty. |
POWERTRAIN CONTROL MODULE (PCM) | Replace the PCM if it is faulty. |
ASD Relay Output Circuit Open or High Resistance
The first cause of the Dodge P1004 code is an open or high resistance ASD relay output circuit. This circuit is located in the vehicle’s electrical system and is responsible for powering the short runner valve. If there is an open or high resistance reading in this circuit, then it can lead to the P1004 code being triggered. To resolve this issue, it is necessary to check the ASD relay output circuit for any open or high resistance readings and replace if necessary.
High Resistance in the Short Runner Valve (SRV) Sense Output Circuit
The second cause of the Dodge P1004 code is a high resistance in the short runner valve (SRV) sense output circuit. This circuit helps to sense the position of the SRV, which in turn helps to maintain engine performance and power output. If there is a high resistance reading in this circuit, then it can lead to the P1004 code being triggered. To resolve this issue, it is necessary to check the SRV sense output circuit for any high resistance readings and repair or replace as needed.
High Resistance in the Short Runner Valve (SRV) Control Circuit
The third cause of the Dodge P1004 code is a high resistance in the short runner valve (SRV) control circuit. This circuit is responsible for controlling the SRV and helps to maintain engine performance and power output. If there is a high resistance reading in this circuit, then it can lead to the P1004 code being triggered. To resolve this issue, it is necessary to check the SRV control circuit for any high resistance readings and repair or replace as needed.
High Resistance in the Short Runner Valve (SRV) Ground Circuit
The fourth cause of the Dodge P1004 code is a high resistance in the short runner valve (SRV) ground circuit. This circuit helps to ground the SRV, which in turn helps to maintain engine performance and power output. If there is a high resistance reading in this circuit, then it can lead to the P1004 code being triggered. To resolve this issue, it is necessary to check the SRV ground circuit for any high resistance readings and repair or replace as needed.
Short Runner Valve (SRV) Assembly
The fifth cause of the Dodge P1004 code is a fault in the SRV assembly. The SRV assembly plays an important role in maintaining engine performance and power output. If the SRV assembly is faulty, then it can lead to the P1004 code being triggered. To resolve this issue, it is necessary to replace the SRV assembly.
Powertrain Control Module (PCM)
The last cause of the Dodge P1004 code is a fault in the Powertrain Control Module (PCM). The PCM is responsible for controlling the SRV and helps to maintain engine performance and power output. If the PCM is faulty, then it can lead to the P1004 code being triggered. To resolve this issue, it is necessary to replace the PCM.
Conclusion
The Dodge P1004 code is caused by a variety of factors, including an open or high resistance ASD relay output circuit, a high resistance in the SRV sense output circuit, a high resistance in the SRV control circuit, a high resistance in the SRV ground circuit, a faulty SRV assembly, and a faulty Powertrain Control Module. The solutions for this code involve checking and replacing the related components as needed. To ensure the successful resolution of the Dodge P1004 Code, it is important to refer to the related Service Bulletins and take the appropriate actions.
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