Brake Fluid: Service and Repair
STANDARD PROCEDURE - BRAKE FLUID LEVEL CHECKCheck the brake fluid level in the master cylinder reservoir a minimum of twice a year.
The brake fluid reservoir is marked FULL and ADD indicating the allowable brake fluid level range in the reservoir.
Although there is a range, the preferred level is at the FULL mark. If necessary, adjust the brake fluid to the Full mark on the side of the master cylinder fluid reservoir using only Mopar brake fluid or an equivalent from a sealed container. Use only brake fluid that was stored in a tightly-sealed container. The Viper comes with, and the manufacturer recommends, brake fluid conforming to DOT 4 specifications. If DOT 4 brake fluid is not available, DOT 3 brake fluid is fully compatible with DOT 4, and can be substituted in its absence.
CAUTION: DO NOT use brake fluid with a lower boiling point, as brake failure could result during prolonged hard braking. DO NOT use petroleum-based fluid, because seal damage in the brake system will result.