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The transmission codes and functions are often controlled by the ecm, engine control module computer. The ecm stores the fault codes from the engine and transmission. It is telling you that you have a transmission problem, the vehicle must have the ecm scanned by a certified technician, to properly diagnose the problem.
What else can I help you with?
The Check Engine Light came on and the transmission seemed to stop shifting properly and the speedometer is not working?
Bad speed sensor.
Will a bad knock sensor prevent an engine from shifting?
A bad knock sensor would illuminate the check engine light and allow the engine to ping (spark knock). The engine doesn't shift, the transmission shifts.
Why doesn't my transmission shift in 2001 town and country but i can reach 65 mph check engine light is on also?
If it is not shifting and the check engine light is on, then the trans computer has detected a malfunction and set a code. You need to have the code checked to know what to diagnose.
If your transmission goes bad will your check engine light come on?
It will usually come on. The speed sensor on my transmission died and it displayed the check engine light.
Why after a trip of about 150 miles does the car surge hard when shifting from 1st to 2nd car is a 99 Firebird V6 with automatic transmission check engine light is not on and no codes are retrieved?
it sounds like a a trans selanoid is bad and you check engine light is mainly 4 emissions
What does the transmission light look like on a Chrysler 300?
There. Is no transmission light on this car. The check engine light looks like a little yellow engine.
2000 Dodge Stratus 2.4 Why would the check engine light come on and flash and the transmission is shifting erratic The book said to have it towed if light is flashing?
My book says it's an emmissions problem and most likely the catalytic converter. Answer. There are pages and pages of causes for a check engine light. You need to have it checked for codes.
Will the check engine light come on if the transmission fluid is low and or is the light related to the transmission as a secondary issue?
The check engine light can come on for a variety of reasons including transmission problems. It is best to have the code checked to see why the light is on. Many auto parts stores will check the code for free.
Can a bad speed sensor cause auto transmission to jerk when shifting and check engine light to come on?
Yes, a faulty speed sensor can cause an automatic transmission to jerk during shifting, as it provides critical data for the transmission control module to manage gear changes smoothly. When the sensor malfunctions, the transmission may receive incorrect information, resulting in erratic shifting patterns. Additionally, a bad speed sensor can trigger the check engine light, as the vehicle's diagnostic system detects the discrepancy in speed readings. It's advisable to have the sensor checked and replaced if necessary to ensure proper vehicle performance.
Will a fault in your transmission cause your check engine light to come on?
Yes, it can.
What are the sensors connected to the check engine light on a 1995 silverado?
Every sensor on the engine and transmission can cause the light to come on.
Topic Check engine soon light 1995 Chevy pu automatic Check engine light comes on intermit and cause transmission to jump hard?
Transmission jumping hard is the malfunction causing check engine light to come on,most likely its the tcc solonoid causing this or a possibility of causing this.
