Fluid Pressure High or Low
WARNING: This page is about a different variant/trim than selected.
| Checks |
Causes |
| Automatic Transmission Fluid Pump Assembly (201) |
- Inspect for loose Automatic Transmission Fluid Pump Cover Bolt (200, 211).
- Inspect for leaking Automatic Transmission Fluid Filter Seal (202)
- Inspect for improperly installed, restricted or damaged Automatic Transmission Fluid Filter (203).
- Inspect for sticking Automatic Transmission Fluid Pump Blowoff Ball Valve (324).
- Inspect for worn, sticking or damaged pressure regulator valve (309) or pressure regulator valve spring (308).
- Inspect for damaged or restricted oil ports in the Automatic Transmission Fluid Pump (315).
|
| Torque Converter and Differential Housing (13) |
- Inspect for missing or restricted differential lube oil circuit orifice.
- Inspect for missing Front Differential Carrier Baffle (205).
|
| Control Valve Body (23) |
- Inspect for leaking or damaged Control Valve Body Spacer Plate (432) and (456).
|
| Automatic Transmission Case (19) |
- Inspect for proper fluid level.
- Inspect for missing lube oil circuit orifice or front differential carrier baffle (62).
- Inspect for damaged or leaking Control Valve Body Ball Check Valve (51).
|
| Torque Converter (14) |
- Inspect for damaged torque converter clutch seal (inside converter assembly).
- Inspect for damaged or disengaged torque converter hub to oil pump drive gear.
|