Error Code P0709: What It Means & What To Do?
OBD Code P0709 - Transmission Range Sensor A Circuit Intermittent
Fearing
the OBD error code P0709? Well, here’s how you can simply comprehend and crack
the error code. Varying slightly among makes and models, the meaning of P0709
usually signifies that the PCM (powertrain control module) has identified an
error in the shifting mechanism of the vehicle. It determines the situation
where the transmission range sensor fails to determine the gear you put the
vehicle into, consequently leading to the PCM failing to inform the engine
about what to do as far as RPMs, fuel delivery, timing, and other actions. For
example, when the shifter indicates about being in drive but the sensor informs
the PCM about being in park. Thereby leading to the information being received
from the speed sensor, transmission shift solenoids, torque converter lock-up
solenoid and numerous sensors failing to match the current actions.
Learn More about OBD Error Code P0709
The
transmission control module (TCM) and the engine control module (PCM) are
informed by the transmission range sensor (also known as the PRNDL input and/or
neutral safety switch) about the transmission being in park, reverse, neutral,
drive, low, 2nd, 3rd etc. Linked directly to the manual valve of transmission,
thereafter when the shift lever is moved from park to drive the transmission
range sensor plays the role of communicating this essential information to the
above stated vehicle control module systems. The PCM stores the code P0709 when
the input from the transmission range sensor is registered as impractical or
irregular.
What causes this problem with
the Transmission Range Sensor A Circuit Intermittent?
- A
possible defect in the transmission range sensor
- In a rare case, faulty wiring
- A
damaged PCM or TCM
Replace/Repair These Parts To Fix OBD Code P0709
- Transmission Range Sensor - Facing the error code P0709? A malfunctioning transmission range
sensor can always be hazardous for the system also it is one of the primal
causes behind the occurrence of the error code P0709. Tune into Parts Avatar
for supreme quality transmission range sensor at pocket friendly prices.
- Transmission Control
Module
- Having problems with the
transmission control module? Don’t you worry, Parts Avatar has it all. A faulty
transmission control module could end up being the root cause behind the error
code P0709.
- Powertrain Control
Module
- abbreviated PCM; this is an
integral control unit. So, a defective one should be changed as soon as
possible.
- Speed Sensor - Get your error code fixed instantly with a new speed sensor.
Parts Avatar right place that provides the best speed sensor across the
country.
- Transmission Shift
Solenoid
- A distorted transmission shift
solenoid can end up being the chief host inviting the error code P0709. So,
replacing one can be one of the wisest decisions to avoid a problematic system.
- Torque Converter - Facing the error P0709? Well, get that fixed with a new torque
converter. at Parts Avatar available online at the best prices.
- Transmission Range Sensor Wiring - Weary and damaged transmission range sensor wiring can often be problematic. So, to add some spark to your ride you definitely need the perfect quality transmission range sensor wiring offered at Parts Avatar. Isn’t that just the perfect deal?
- Transmission Range Sensor
Connector
- Loose or corroded connectors can
often be troublesome. Get your transmission range sensor connector changed now.
So, what are you waiting for?
Symptoms Of OBD Error Code P0709
It
is essential to know the symptoms of an issue as only then you would be able to
solve the problem. So that’s why we have listed out some major symptoms of OBD
Code P0709 here:
Common Symptoms
- Rise in fuel consumption
- Transmission
may fail shift properly at times
How To Correct P0709 Transmission Range Sensor A Circuit Intermittent
We
have listed out some ways which would help you to correct the occurrence of OBD
Code P0709. They are mentioned here as follows:
- The
wiring or connectors of the PCM should be replaced
- The
transmission range sensor wiring or connectors should be replaced or repaired
- The transmission range sensor should be readjusted (the most commonly performed repair)
There is no need to be anxious as Parts Avatar – Car Parts Online is here to help you out! We have high grade transmission range sensor, TCM, PCM, speed sensor, transmission shift solenoid, torque converter, transmission, transmission range sensor wiring, transmission range sensor connector and a lot more for our precious customers.
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Easy Diagnosis Of Engine Error OBD Code P0709
If
you want to easily diagnose this fault code, then all you have to do is to
follow the steps which are mentioned below:
- To
begin with, it should be noted that an accurate diagnosis of the error code
would require an appropriate wiring schematic of the vehicle.
- The
structure and arrangement of the transmission range sensor and the components
linked to it vary among vehicles so it becomes important to be informed in
order to be able to precisely address the problem.
- Firstly,
utilizing an OBD-II scanner, the technician should verify the presence of any
coinciding codes. Each and every code should be diagnosed and mended in the
specific order in which they occurred.
- The
codes should next be cleared and the vehicle should be test driven to see if
they return.
- Perform
a visual inspection of the PCM wirings and connectors, any corroded, damaged or
short-circuited components should be restored or repaired and the vehicle
should be tested to see if the code reappears.
- It
is recommended to use a range sensor diagram to locate the associated
components and verify the circuits for resistance and continuity employing an
ohmmeter.