Power Brake Booster Vacuum Pump Runs Continuously 1998
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Inspect vacuum canister and all vacuum lines for leaks Did you find a vacuum leak? | -- | Go to Step 2 | Go to Step 3 |
2 | Locate and repair vacuum leak. Did you complete the repair? | -- | Go to Step 8 | -- |
3 |
Does the P/B booster Vacuum Pump operate for a few minutes and then turn off? | -- | Go to Step 4 | Go to Step 5 |
4 | Replace P/B Booster. Did you complete the repair? | -- | Go to Step 8 | -- |
5 | Disconnect the P/B Booster Vacuum Switch. Does the P/B Booster Vacuum Pump stop running? | -- | Go to Step 6 | Go to Step 7 |
6 | Replace P/B Booster Vacuum Switch. Did you complete the repair? | -- | Go to Step 8 | -- |
7 | Locate and repair short to ground in CKT 950 (BLK) wire Did you complete the repair? | -- | Go to Step 8 | -- |
8 | Reconnect any disconnected components. Is the action complete? | -- | -- |
