User manual CHEVROLET TAHOE_HYBRID-025 2010

[. . . ] 2010 Chevrolet Tahoe and GMC Yukon/ Yukon Denali Two-mode Hybrid M In Brief . 5-1 Your Driving, the Road, and the Vehicle . 3-2 Starting and Operating Your Vehicle . 4-2 Warning Lights, Gages, and Indicators . [. . . ] Using the TRANS TEMP reading, determine and perform the appropriate check procedure. If the TRANS TEMP reading is not within the required temperature ranges, allow the vehicle to cool, or operate the vehicle until the appropriate transmission fluid temperature is reached. Cold Check Procedure Use this procedure only as a reference to determine if the transmission has enough fluid to be operated safely until a hot check procedure can be made. The hot check procedure is the most accurate method to check the fluid level. Perform the hot check procedure at the first opportunity. Use this cold check procedure to check fluid level when the transmission temperature is between 24°C and 34°C (75°F and 93°F). Locate the transmission dipstick at the rear of the engine compartment, on the passenger side of the vehicle. See Engine Compartment Overview on page 64 for more information. Pull out the dipstick and wipe it with a clean rag or paper towel. 6-6 3. Install the dipstick by pushing it back in all the way, wait three seconds, and then pull it back out again. Check both sides of the dipstick and read the lower level. Repeat the check procedure to verify the reading. Hot Check Procedure Use this procedure to check the transmission fluid level when the transmission fluid temperature is between 60°C and 75°C (140°F and 167°F). The hot check is the most accurate method to check the fluid level. The hot check should be performed at the first opportunity in order to verify the cold check. The fluid level rises as fluid temperature increases, so it is important to ensure the transmission temperature is within range. Locate the transmission dipstick at the rear of the engine compartment, on the passenger side of the vehicle. 5. If the fluid level is below the COLD check band, add only enough fluid as necessary to bring the level into the COLD band. It does not take much fluid, generally less than 0. 5 Liter (1 Pint). Perform a hot check at the first opportunity after the transmission reaches a normal operating temperature between 60°C and 75°C (140°F and 167°F). If the fluid level is in the acceptable range, push the dipstick back in all the way. See Engine Compartment Overview on page 64 for more information. Pull out the dipstick and wipe it with a clean rag or paper towel. Install the dipstick by pushing it back in all the way, wait three seconds, and then pull it back out again. Check both sides of the dipstick and read the lower level. Repeat the check procedure to verify the reading. [. . . ] See the owner manual for the other fluids and lubricants recommended for the vehicle. Fluid/Lubricant Always use the pre-mixed Drive Motor/ 50/50 mixture of deionized water Generator and DEX-COOL® (silicate-free) Control Module coolant available at your dealer/ (DMCM) Cooling retailer. See Drive Motor/Generator System Control Module (DMCM) Cooling System on page 69. Usage 7-2 A Alternating Current Power Outlet . [. . . ]