What does transmission over temp on 2006 Commander mean?
An other member found the PCM at fault. On 2005 and on JGC the TCM (transmission control module) is integral to the PCM. The temperature sensor signal goes to the PCM and this one will trigger the overtemp light. What it the PCM? Powertrain Control Module.
How can I tell if my Jeep is overheating?
The first thing would be to keep the cooling system in proper shape. 1. Check the coolant level – Is it in the correct range? if it is not, add coolant and find out why it is missing. 2. Verify that the coolant is clean with no oil/dirt/rust in it. ** 3.
What should the temp be on a Jeep Commander?
In one thread a forum member said he purchased an infra-red heat sensor and shot it at the tranny when the light came on, only to find that the temp on the tranny pan was 180 degrees. If the tranny was overheating, would it show on the tranny pan temp with a infra-red sensor, or would this temp be cooler than the inside of the tranny?
Is there anything wrong with my Jeep Commander?
The Jeep is back from the tranny shop, and the mechanic said he can’t justify doing anything at this point, as the codes don’t tell him anything specific that is wrong with the tranny, and the filters, and fluid, which he did change, looked good. Also said there is nothing he can find wrong with the torque converter.
Why is my Jeep Commander overheating so much?
While there are a variety of reasons your Jeep Commander is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat. 41%. of the time it’s. Coolant leak (water pump, radiator, hose etc.)
An other member found the PCM at fault. On 2005 and on JGC the TCM (transmission control module) is integral to the PCM. The temperature sensor signal goes to the PCM and this one will trigger the overtemp light. What it the PCM? Powertrain Control Module.
Can a leaking water pump cause an engine to overheat?
Leaking water pumps can result in damage to the drive and timing belts, and cause the engine to overheat. A failed… Read More If the fan motor does not work, there will not be enough air movement through the radiator to dissipate the heat in the coolant.
Can a failing radiator cause an engine to overheat?
A failing radiator can cause the engine to run hot or overheat. Most radiators are made of metal and plastic. The plastic parts can become brittle and crack over time, causing a… Read More The bad thermostat can cause two different sets of problems, depending on whether it’s stuck open or stuck closed.
When do you get transmission over temp message?
2006 4.7 WK just got a message for the first time “transmission over temp” in dash/evac. I stopped to go into a store and check the transmission oil temp and it was in the hot zone on the stick. 2 nights ago I tried to boost a friend’s car and had it charging his battery for around 10 minutes.*
What happens if you run your transmission too hot?
Transmission fluid will break down under high temperatures (or with age), so if you did run your transmission too hot it would be a good idea to change out the fluid. Hi! Good info!
The Jeep is back from the tranny shop, and the mechanic said he can’t justify doing anything at this point, as the codes don’t tell him anything specific that is wrong with the tranny, and the filters, and fluid, which he did change, looked good. Also said there is nothing he can find wrong with the torque converter.
Transmission fluid will break down under high temperatures (or with age), so if you did run your transmission too hot it would be a good idea to change out the fluid. Hi! Good info!
In one thread a forum member said he purchased an infra-red heat sensor and shot it at the tranny when the light came on, only to find that the temp on the tranny pan was 180 degrees. If the tranny was overheating, would it show on the tranny pan temp with a infra-red sensor, or would this temp be cooler than the inside of the tranny?
How does the transmission work on a Jeep Commander?
It also has the 4WD low toggle on the console, and by tapping the shifter to the left it will drop down a gear at a time, and the same going back up. An other member found the PCM at fault. On 2005 and on JGC the TCM (transmission control module) is integral to the PCM.
What kind of engine does a Jeep Commander have?
This vehicle has the 4.7 engine with the automatic trans. Currently 130,000 miles on the odometer. I have owned this Jeep since new. This is an intermittent problem that has been going on for a few months. There doesn’t seem to be anything unusual in the way the tranny shifts.
It also has the 4WD low toggle on the console, and by tapping the shifter to the left it will drop down a gear at a time, and the same going back up. An other member found the PCM at fault. On 2005 and on JGC the TCM (transmission control module) is integral to the PCM.
This vehicle has the 4.7 engine with the automatic trans. Currently 130,000 miles on the odometer. I have owned this Jeep since new. This is an intermittent problem that has been going on for a few months. There doesn’t seem to be anything unusual in the way the tranny shifts.