How to change transmission fluid in 2011 HHR

SOURCE: CHANGING THE FLUID

2000 Chev Malibu 3.1 L checking the transmission oil level is a must since there is no dipstick to check the oil level with. The MOTOR oil is hot to change the oil in the motor. Driving the car up on ramps alters the level a bit as does the trans fluid at 200 degrees instead of the recommended 100 degrees. Let the car idle while you slide cardboard, newspaper, a flex socket wrench with a deep 7/16 inch six point socket. Set both the Park at the transmission gear selector and the parking brake, and put blocks behind and in front of the rear tires before you climb underneath the car. Cars roll off of jacks, ramps and whatever enables mechanics to get underneath. Before changing the motor oil while the engine is at a slow idle, using a six point 7/16 wrench turn the plug on the passenger side of the transmission counter clockwise looking down at the top of the bolt/inspection plug. If oil runs out put the plug right back in. If not add about four ounces at a time.
To add fluid, remove the red add fluid cap is on top of the chain/side cover which is underneath the exhaust crossover in front of the air valve. I used a turkey baster with the bulb removed and used a funnel into the baster which I placed into the add fluid hole after removing the red add fluid cap. While it is a better to have one person adding fluid while the other is underneath yelling stop when the fluid starts to run out of the inspection hole, I added 4 oz at a time and may have a slightly overfilled transmission. Although the car is not level, if you have fluid at normal operation temperature, the expansion of the fluid will compensate for the overfill due to the rear of the car being lower than the front.
After removing the motor oil and filter, spray some engine degreaser on the side of the motor and transmission to remove dirt and to make finding future leaks and pinpoint their location.
If you do not have a leak and are not losing transmission fluid the time to check the fluid level adds less than five minutes to your oil change. If you have to remove the fill plug and add fluid after finding or buying Dextron III transmission oil, you may add 15 - 30 minutes to the oil change.
The exhaust crossover pipe is several hundred degrees even at idle. A bright flashlight is helpful to find leaks when lying on the ground underneath the car and oil pans.

SOURCE: Chevrolet Malibu 2001 Transmission Flush or not

75,000 miles isnt alot of miles,unless they were mostly city miles. If you aren't experiencing any transmission problems,i would drop the pan,change the filter and whatever fluid the pan holds,and hold off on flushing the entire sytem.The clutches and bands sometimes don't do well when shocked with ALL new fluid that contains a certain amount of detergent.The only real problems i have seen with the total flush is on Dodge trucks of the 90's up to even 2000 and some later models,the transmissions use a governor pressure sensor,and solenoid,and i have seen many of them set codes after the flush,and the components having to be replaced with new.Black fluid isn't a good indicator.Brown fluid,is better than black.And red fluid is the best.

SOURCE: 2006 chevy hhr transmission fluid and filter change

usually a pan under the trans. anywhere from 10 to 22 bolts. filter inside. some vehicles have an oil style filter on the externally, but i don't think that this is one.

SOURCE: I have a 2008 HHR automatic transmission, need to

There is a cap on the driver side down at the middle of the motor see manuel for capacity

SOURCE: how to change transmission fluid in z71 silverado

may i ask why you need to already change the fluid, unless you have burned fluid normally its good for 90,000 mi,otherwise if so, the drain plug is directly behind the bell housing of the engine/tranny and the filter is right there too under the access panel the drain plug is on