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AUTOMATIC TRANSAXLE DIAGNOSIS TSB Revision AUTOMATIC TRANSAXLE 23A-119 • Damaged harness, connector • Malfunction of the PCM DIAGNOSIS Required Special Tool: STEP 1. Check the brake pedal height. − Brake Pedal Check and Adjustment Q: Is the height adjusted properly? YES : Go to Step 2. STEP 2. Using scan tool MB991502, check data list item 26: CAUTION To prevent damage to scan tool MB991502, always turn the Stoplight Switch. • When the brake pedal is depressed, the display should • When the brake pedal is not depressed, the display (4) Turn the ignition switch to "LOCK" (OFF) position. Q: Is the switch operating properly? YES : This malfunction is intermittent. Refer to GROUP 00, How to Use Troubleshooting/Inspection Service − How to Cope with Intermittent Malfunction NO : Go to Step 3. STEP 3. Check the stoplight switch as single part. − Stoplight Switch Check . Q: Is the switch normal? YES : Go to Step 4. Brake Pedal . AC003081AC MB991502 DATA LINK ACX02208 BRAKE PEDAL STOPLIGHT AD |