|
|
Content .. 1455 1456 1457 1458 ..
COMBINATION METER ASSEMBLY AND VEHICLE SPEED SENSOR TSB Revision CHASSIS ELECTRICAL 54A-71 STEP 1. Using scan tool MB991958, diagnose the CAN bus YES : Go to Step 2. Diagnosis-Can Bus Diagnostic Chart completion, go to Step 4. STEP 2. Using scan tool MB991958, read SRS diagnostic YES : Refer to GROUP 52B, Diagnosis-Diagnostic Trouble NO : Go to Step 3. STEP 3. Recheck for diagnostic trouble code. 1. Erase the DTC. Q: Is the check result satisfactory? YES : A poor connection, open circuit or other intermittent malfunction is present in the lines between the NO : Replace SRS-ECU and then go to step 4. AC305412 AB MB991910 DATA LINK CONNECTOR MB991824 MB991827 |