Check the power steering fluid. See
Scheduled Maintenance.
If adding fluid is necessary, use only MERCON LV ATF
Check the fluid level when it is at ambient temperature.
- Check the fluid level in the reservoir. It should be between the MIN and MAX range. Do not add fluid if the level is within this range.
- If the fluid level is low, add fluid to bring the fluid level up to between the MIN and MAX range.
- Switch the engine on.
- While the engine idles, turn the steering wheel left and right several times.
- Switch the engine off.
- Recheck the fluid level in the reservoir. Do not add fluid if the level is between the MIN and MAX range.
- If the fluid is low, add the proper type of fluid in small amounts, continuously checking the level until it is between the MIN and MAX range. See
Capacities and Specifications - 6.7L Diesel.
Be sure to put the cap back on the reservoir.