How do I fix my P2509 code?
How do I fix my P2509 code?
What repairs can fix the P2509 code?
- Repair or replace blown fuse.
- Repair or replace faulty fusible link.
- Repair or replace faulty circuits.
- Repair or replace faulty battery.
- Repair or replace faulty battery cables.
- Repair or replace faulty PCM relay.
- Replace and reprogram PCM.
What does Engine code P2509 mean?
If you’re using an OBD-II scanner to find out why your check engine light is on, a P2509 code means that your engine’s electric signal to the ECM is intermittent rather than constant. As a result, the ECM is not getting the steady power supply from the battery it needs to function properly.
What does ECM PCM power input signal intermittent mean?
Diagnostic trouble code (DTC) P2509 stands for “PCM Power Input Signal Intermittent.” This code is logged when the powertrain control module (PCM) loses its power supply. Like any electrical device, the PCM needs a complete circuit with power and ground. The PCM relies on a constant power supply from the battery.
What does p2509 mean on a Cummins Engine?
P2509 appears on Cummins engines when there is an electronic signal being sent to the ECM/PCM that is faulty or intermittent. Electronic signals are measured within parameters, and when the signal falls outside of the parameter range, the Power Input Signal Intermittent Code P2509 is thrown. A Cummins P2509 engine code is a battery related issue.
How to test p2509 power input signal intermittent code Dodge?
Place the voltmeter on amps and install one of the test light probes on the battery negative and the other wire on the red ammeter probe. Install the black ammeter probe on a good ground. There should be less than 30-miliamps draw. If it is less stop here.
Why is my 07 6.7 showing code p2509?
That ground in particular is sensitive to alteration and can cause that code if not tightened enough when reinstalled. Module (Cummins PCM) with new software. my 07 6.7 shows the p2509 code as well, but the TSB mentioned only says it is for the 5.9 cummins. any thoughts?
How much does it cost to repair a Dodge p2509?
The cost of diagnosing the P2509 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.
P2509 appears on Cummins engines when there is an electronic signal being sent to the ECM/PCM that is faulty or intermittent. Electronic signals are measured within parameters, and when the signal falls outside of the parameter range, the Power Input Signal Intermittent Code P2509 is thrown. A Cummins P2509 engine code is a battery related issue.
Place the voltmeter on amps and install one of the test light probes on the battery negative and the other wire on the red ammeter probe. Install the black ammeter probe on a good ground. There should be less than 30-miliamps draw. If it is less stop here.
That ground in particular is sensitive to alteration and can cause that code if not tightened enough when reinstalled. Module (Cummins PCM) with new software. my 07 6.7 shows the p2509 code as well, but the TSB mentioned only says it is for the 5.9 cummins. any thoughts?
The cost of diagnosing the P2509 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.
