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ETACS TSB Revision CHASSIS ELECTRICAL 54A-773 STEP 2. Using scan tool MB991958, read the engine YES : Troubleshoot the engine. (Refer to GROUP 13A, Diagnostic Trouble Code Chart <2.4 L engine> or GROUP 13B, Diagnostic Trouble Code <3.0 L engine>.) NO : Go to Step 3. STEP 3. Recheck for diagnostic trouble code. position. (3) Check if DTC is set. YES : Replace with the coded ETACS-ECU. |