|
|
|
Converter housing leaks have several potential sources. Through careful observation, a leak source Pump seal leaks tend to move along the drive hub and onto the rear of the converter (Fig. 29). Pump TORQUE CONVERTER LEAKAGE Possible sources of torque converter leakage are: eter weld (Fig. 30). • Torque converter hub weld (Fig. 30). BRAKE/TRANSMISSION SHIFT INTERLOCK The following chart describes the normal operation of the Brake Transmission Shift Interlock (BTSI) sys- Refer to the following chart that expected shifter response, depending on ignition key/switch (Fig. 31) Fig. 29 Converter Housing Leak Paths 1 – PUMP SEAL Fig. 30 Converter Leak Points—Typical 1 – OUTSIDE DIAMETER WELD Fig. 31 Ignition Key/Switch Positions 1 – ACC JX TRANSAXLE 21 - 23 DIAGNOSIS AND TESTING (Continued) |