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REAR SUSPENSION DIAGNOSIS TSB Revision REAR SUSPENSION 34-3 SYMPTOM CHART M1341013500276 SYMPTOM PROCEDURES INSPECTION PROCEDURE 1: Squeaks or other Abnormal Noise DIAGNOSIS STEP 1. Check for loose rear suspension Q: Are the rear suspension installation bolts and nuts loose? YES : Retighten them, and then go to Step 5. NO : Go to Step 2. STEP 2. Check the condition of the shock Q: Are the shock absorbers (bushings) in good condition? YES : Go to Step 3. NO : Replace the faulty part, and then go to Step STEP 3. Check the upper arms and/or lower arms Q: Are the upper arms and/or lower arms and/or toe control arms in good condition? YES : Go to Step 4. NO : Replace the faulty part, and then go to Step STEP 4. Check the trailing arms for deformity or Q: Are the trailing arms in good condition? YES : Go to Step 5. NO : Replace the faulty part, and then go to Step STEP 5. Retest the system. Q: Is the malfunction eliminated? YES : The procedure is complete. NO : Return to Step 1. INSPECTION PROCEDURE 2: Poor Ride DIAGNOSIS STEP 1. Check for excessive tire inflation Refer to GROUP 31, On-vehicle Service − Tire Infla- tion Pressure Check Q: Is the tire inflation pressure correct? YES : Go to Step 2. NO : Adjust the pressure, and then go to Step 4. STEP 2. Check the condition of the shock Q: Are the shock absorbers in good condition? YES : Go to Step 3. NO : Replace the faulty part, and then go to Step STEP 3. Check the stabilizer bar and/or stabilizer Q: Are the stabilizer bar and/or stabilizer bar links deformed or damaged? YES : Replace the faulty part, and then go to Step NO : Go to Step 4. SYMPTOM INSPECTION PROCEDURE REFERENCE PAGE Squeaks or other abnormal noise 1 Poor ride 2 Body tilting 3 |