The brake master cylinder reservoir is filled with DOT 3 brake fluid as indicated on the reservoir cap. See Engine Compartment Overview on page 10-4 for the location of the reservoir.
There are only two reasons why the brake fluid level in the reservoir might go down:
Do not top off the brake fluid.
Adding fluid does not correct a leak.
If fluid is added when the linings are worn, there will be too much fluid when new brake linings are installed. Add or remove brake fluid, as necessary, only when work is done on the brake hydraulic system.
Warning
If too much brake fluid is added, it can spill on the engine and burn, if the engine is hot enough. You or others could be burned, and the vehicle could be damaged.
Add brake fluid only when work is done on the brake hydraulic system.
When the brake fluid falls to a low level, the brake warning light comes on. See Brake System Warning Light on page 5-16.
What to Add
Use only new DOT 3 brake fluid from a sealed container.
Always clean the brake fluid reservoir cap and the area around the cap before removing it. This helps keep dirt from entering the reservoir.
Warning
With the wrong kind of fluid in the brake hydraulic system, the brakes might not work well. This could cause a crash. Always use the proper brake fluid.
Caution
Chevrolet Captiva Service & Repair Manual > Cooling System: Radiator, Replace
1.
Drain cooling system into a suitable
container.
2.
Raise and support vehicle.
3.
Remove front fascia support.
4.
Remove front bumper impact bar.
5.
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