P2732: Pressure control solenoid F performance or stuck off
Pressure control solenoid F performance/stuck off
Severity: Inspect soon
PartsAvatar says the code indicates a significant transmission issue needing prompt diagnosis and repair.
P2732 in short
P2732 means the computer found pressure control solenoid F not working properly or stuck off, so clutch pressure is wrong. Causes include the solenoid, dirty fluid, a clogged filter, a weak pump or wiring. Expect slipping, hard shifts or limp mode. Get it diagnosed promptly to avoid damage.
Pressure control solenoid F is one of the valves the computer uses to set clutch pressure.
If the actual pressure does not follow the command, P2732 sets. A stuck-off solenoid means the clutch does not get enough pressure.
PartsAvatar says slipping, hard shifts, overheating and limp mode can follow, and that it needs prompt repair.
Most likely causes
These are general causes for this code across vehicles. None is specific to one make or model.
Cause 1: Pressure control solenoid F failing
Common general cause- Why it ranks here
- The code names this solenoid, and TroubleCodes.net lists the solenoid among the causes.
- What would change this
- Rises if it fails a command or resistance test. Falls if it responds normally.
Cause 2: Low or dirty transmission fluid
Common general cause- Why it ranks here
- Several of the cited references list a wrong level or contaminated fluid among the first things behind this kind of transmission fault, and it is also the cheapest thing to check.
- What would change this
- Rises if the fluid is low, burnt or contaminated. Falls if the level and condition are correct.
Cause 3: Weak pump, clogged filter or valve body fault
Possible — needs testing- Why it ranks here
- PartsAvatar lists the pump, filter, valve body and blocked passages, which cause low pressure.
- What would change this
- Rises if the pump pressure check is low. Falls if pressure is normal.
Cause 4: Damaged wiring or a corroded connector
Common general cause- Why it ranks here
- The cited references list damaged wiring or poor connections in the circuit as a common cause, and the fault is electrical in nature.
- What would change this
- Rises if a scan tool shows an intermittent signal or a connector shows corrosion or damage. Falls if the circuit tests normal.
What to test first
Start at step 1. Each result tells you what it means and where to go next.
Step 1: Read every stored code and freeze-frame data.
IfOther transmission codes are stored with it
It meansWork from the first code stored, since one fault can set several.
IfIt is the only code
It meansCheck the fluid and the wiring next.
Step 2: Have the transmission fluid level and condition checked, following the maker's procedure for your model.
Warning:Many transmissions are checked hot with the engine running, and some are sealed with no dipstick. Let a shop do this.
IfThe fluid is low, dark, burnt or contaminated
It meansFluid is the first suspect.
IfThe fluid is fine
It meansCheck the circuit wiring and connectors next.
Step 3: Have the wiring and connectors for the circuit inspected and tested, and ask whether a software update exists for your VIN.
Warning:Testing circuits and software updates need shop equipment; let a shop do this.
IfA damaged wire or corroded connector is found
It meansRepair it.
IfThe circuit is sound
It meansThe part itself or the module is next.
Symptoms
- Check engine light
- Slipping between gears
- Hard shifts
- Transmission overheating
- Limp mode
How to fix
Step 1: Have a shop scan the transmission module for every stored code and freeze-frame data before any parts are replaced.
Step 2: Ask a dealer or shop whether a transmission software update or bulletin applies to your VIN.
On your vehicle
ChevroletYour car
2024 · Silverado 1500
Supported by vehicle dataGM preliminary information PIP6002 says to replace the valve body assembly for no reverse with P2732 on the 2024 Silverado 1500. Only the NHTSA summary was read.
PIP6002Status unverified
Replace valve body for no reverse and P2732
2024silverado-1500 · NHTSA 11007809
Preliminary information telling the technician to replace the valve body assembly when the concern is no reverse, P2732 and/or no shift past third gear. Also covers GMC Sierra 1500.
We couldn't confirm whether this bulletin is still current, so it doesn't count as confirmation.
GMCYour car
2024 · Sierra 1500
Supported by vehicle dataGM bulletin 24-NA-181 covers no reverse and no shift past third with P2732 on the 2024 Sierra 1500. Only the NHTSA summary was read.
2024 · Sierra 1500
Supported by vehicle dataGM bulletin 25-NA-014 has the control valve overhauled (plate and worn check ball) for no reverse with P2732 on the 2024 Sierra 1500. Only the NHTSA summary was read.
24-NA-181Status unverified
No reverse, no shift past third, P2732
2024sierra-1500 · NHTSA 11011959
Service information for no reverse, no shift past third gear and the engine light with P2732 set on the 2024 Sierra 1500.
We couldn't confirm whether this bulletin is still current, so it doesn't count as confirmation.
25-NA-014Status unverified
Control valve overhaul for no reverse and P2732
2024sierra-1500 · NHTSA 11014568
A procedure to overhaul the control valve, replacing a plate and a worn check ball, to correct no reverse and no shift past third with P2732. Also covers Silverado 1500.
We couldn't confirm whether this bulletin is still current, so it doesn't count as confirmation.
Related codes
No curated relationships for P2732 yet.
Sources and review
- P2732 OBD-II trouble code: Pressure Control Solenoid F Performance or Stuck Off
- P2732 Trouble Code: Pressure Control Solenoid F Performance or Stuck Off
- Chevrolet PIP6002: Replace valve body for no reverse and P2732
- Gmc 24-NA-181: No reverse, no shift past third, P2732
- Gmc 25-NA-014: Control valve overhaul for no reverse and P2732
- Last reviewed
- Written by
- Saurabh K.
- Editorial review
- Pending
- Technician review
- Technician review pending
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