|
|
AUTOMATIC TRANSMISSION DIAGNOSIS TSB Revision AUTOMATIC TRANSMISSION 23A-317 Judgement Criteria • Calculated slip (engine speed - input speed): 5 r/min or less. (10 seconds) • Calculated slip (engine speed - input speed): -5 r/min or more. (10 seconds) . OBD-II DRIVE CYCLE PATTERN . TROUBLESHOOTING HINTS (The most likely • Malfunction of the torque converter clutch sole- noid valve • Malfunction of the valve body • Damaged harness, connector • Malfunction of the PCM DIAGNOSIS Required Special Tool: • MB991958: Scan Tool (MUT-III Sub Assembly) • MB991824: V.C.I. • MB991827: MUT-III USB Cable • MB991911: MUT-III Main Harness B STEP 1. Using scan tool MB991958, read the A/T CAUTION To prevent damage to scan tool MB991958, always turn the YES : Refer to , DTC 36: Torque Converter Clutch Solenoid Valve System. NO : Go to Step 2. AK303629AB MB991911 MB991827 MB991824 16-PIN |