Removal And Installation: Removal
- Disconnect and isolate the negative battery cable.
- Remove the engine cover. Refer to COVER, ENGINE, REMOVAL .
- Remove the powertrain control module (PCM). Refer to MODULE, POWERTRAIN CONTROL (PCM), REMOVAL
.
- Release the quick-coupling and disconnect the brake booster vacuum hose (1).
- Remove three bolts (1a) and remove the vacuum pump with the seal (1b).CAUTION:
When servicing components near the vacuum pump, avoid contact with the plastic nipple/connector fitting that connects the vacuum pump to the brake booster hose. It is possible to crack the plastic nipple resulting in a brake booster vacuum leak.