Line Pressure Adapter & Gauge Installation
- Remove the air cleaner assembly.
- Raise the vehicle and suitably support the vehicle.
- Remove the line pressure plug.
- Install Pressure Gauge Adapter (J-21867-100) using a ratchet box wrench. Tighten the adapter so that the insert hole for the dowel rod is in a one o'clock position. (Scheme 378)
- Lower the vehicle.
- Install the dowel rod from Line Pressure Adapter Kit (J-21867-94).
- Attach a line pressure gauge and hose to the dowel rod fitting.
- Secure the hose in a safe position to avoid damage to the tools and vehicle during the line pressure testing.
- When you have completed the testing procedure, remove the line pressure gauge and hose from the dowel rod fitting.
- Remove the dowel rod.
- Raise the vehicle and suitably support the vehicle.
- Remove pressure gauge adapter using a ratchet box wrench.
- Install the line pressure plug.
- Lower the vehicle.
- Install the air cleaner assembly.
Scheme 378
REMOVAL & INSTALLATION
| WARNING | Vehicle is equipped with Supplemental Inflatable Restraint (SIR) system. When servicing vehicle, use care to avoid accidental air bag deployment. SIR system-related components are located in various locations throughout interior and exterior of vehicle, depending on application. Do not use electrical test equipment on or near these circuits. If necessary, deactivate SIR system before servicing components. See AIR BAG DEACTIVATION PROCEDURES article in GENERAL INFORMATION. |
| CAUTION | When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery. |
Removal
- Record the TRANSAXLE FLUID and ENGINE OIL LIFE indexes.
- Turn ignition off.
- Disconnect the negative battery cable.
- Disconnect the Mass Air Flow/Intake Air Temperature (MAF/IAT) sensor electrical connector.
- Loosen the intake air duct clamp at the throttle body.
- Loosen the air filter element cover screws.
- Remove the air filter element cover, MAF/IAT sensor, and intake air duct. (Scheme 379)
- Disconnect both PCM connectors.
- Remove the PCM.
Installation
Note. Inspect the following areas before installing the PCM: No debris in the air filter element assembly, or the MAF/IAT sensor inlet screen that may distort the air flow. No signs of damage to the air filter element assembly or the intake air duct. If a problem is found, replace as necessary.
Note. If the PCM is being programmed using the off-vehicle method, perform the programming before continuing with the steps listed below. See appropriate BODY CONTROL MODULES article in ACCESSORIES & EQUIPMENT.
- Install the PCM.
- Install the PCM connectors. Tighten the PCM connectors screws to 71 INCH lbs. (8 N.m).
- Install the intake air duct, MAF/IAT sensor, and the air filter element cover to the throttle body. (Scheme 379)
- Align and engage the tabs on the air filter element cover with the slots in the air filter element housing.
- Tighten the air element cover screws to 35 INCH lbs. (4 N.m).
- Tighten the intake air duct clamp at the throttle body. Tighten the clamp to 27 INCH lbs. (3 N.m).
- Reconnect the MAF/IAT sensor connector.
- Connect the negative battery cable.
- Program the PCM. See appropriate BODY CONTROL MODULES article in ACCESSORIES & EQUIPMENT.
Scheme 379
Remove the left sound insulator. Rotate the stoplamp switch (2) counterclockwise, then pull to remove the switch. (Scheme 380) Disconnect the electrical connectors from the switch.
- Connect the stoplamp switch electrical connectors to the stoplamp switch. Install the stoplamp switch into the retainer. Press the switch into the retainer until the switch plunger is fully depressed into the switch barrel.
- Rotate the switch clockwise until travel has stopped and the switch locks fully into position. (Scheme 380) Install sound insulator.
