For 1990-2009 cars only
DTC 09 Park Brake System Pressure Leak-Down for Chevrolet Chevrolet C-Series Medium Duty Truck C6/C7/C8 1998
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Visually inspect the park brake system for any signs of external fluid leaks. Were any leaks found? | -- | Go to Step 2 | Go to Step 3 |
2 | Repair the external fluid leak. Is repair complete? | -- | Go to Step 6 | -- |
3 | Perform the Park Brake Pressure Sensor Circuit Check. Refer to Park Brake Pressure Sensor Circuit Check . Does the pressure sensor check OK? | -- | Go to Step 4 | -- |
4 | Inspect components for any possible internal fluid leaks. Were any leaks found? | -- | Go to Step 5 | -- |
5 | Repair internal fluid leak. Is repair complete? | -- | Go to Step 6 | -- |
6 |
Is repair complete? | -- | System OK | -- |
