Other Concerns: No Engine Braking in Manual 1
DIAGNOSTIC ROUTINES OTHER CONCERNS: NO ENGINE BRAKING IN MANUAL 1
| Possible Component | Reference/Action |
|---|---|
| 259 - ELECTRICAL ROUTINE | |
| Powertrain Control System | |
| PCM, vehicle wiring harnesses and SSD. | Carry out on-board diagnostic tests. Refer to the SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV article for diagnosis and testing of the PCM. |
| Carry out Pinpoint Test A, refer to PINPOINT TEST A: SHIFT AND TORQUE CONVERTER CLUTCH SOLENOIDS (ONLY) . | |
| Repair as required. Clear the DTCs, road test and rerun on-board diagnosis test. | |
| 359 - HYDRAULIC/MECHANICAL ROUTINE | |
| Fluid | |
| Incorrect level. | Adjust to correct level, refer to CHECK FLUID LEVEL . |
| Incorrect Pressures | |
| High/Low Pressures. | Check pressure at Line tap. |
| Carry out LINE PRESSURE TEST . Follow pressure diagnosis and repair as required. | |
| Fluid Pump Assembly | |
| Bolts not tightened to specification. | Tighten to specifications. |
| Gasket damaged. | Inspect for damage. If damaged, repair as necessary. |
| Porosity, cross leaks, plugged hole. | Inspect for damage. Repair as necessary. |
| Low/Reverse Clutch Assembly | |
| Seals, piston damaged. | Inspect for damage. Repair as necessary. |
| Check balance dam. | Inspect for damage. Repair as necessary. |
| Friction elements damaged or worn. Return spring damaged. |
Inspect for damage. Repair as necessary. Inspect for damage. Repair as necessary. |