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Symptom Diagnosis

WARNING: This page is about a different car, the 2007 Suzuki Reno, 2007 Suzuki Forenza, 2006 Suzuki Reno, and 2006 Suzuki Forenza. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM DIAGNOSIS

Checks Action
Check for a knock at low speeds.
  • Replace any worn drive axle CV joints.
  • Replace any worn side gear hub.
Check for a noise most pronounced on turns.
  • Correct any abnormalities in the differential gear.
Check for a clunk upon acceleration or deceleration.
  • Tighten any loose engine mounts.
  • Replace any worn drive axle inboard joints.
  • Replace any worn differential pinion shaft in the case.
  • Replace any worn side gear hub in the case.
Check for a clunking noise in turns.
  • Replace any worn outboard CV joint.
Check for a vibration.
  • Replace any rough wheel bearing.
  • Replace any bent drive axle shaft.
  • Replace any out-of-round tires.
  • Balance any unbalanced tire.
  • Replace any worn CV joint in the drive axle shaft.
  • Correct an excessive drive axle angle by adjusting the trim height.
Check for a noise in the NEUTRAL gear with the engine running.
  • Replace any worn cluster bearing shaft.
  • Replace any worn clutch-release bearing.
  • Replace any worn input shaft cluster gears.
  • Replace any worn 1st-gear/bearing.
  • Replace any worn 2nd-gear/bearing.
  • Replace any worn 3rd-gear/bearing.
  • Replace any worn 4th-gear/bearing.
  • Replace any worn 5th-gear/bearing.
  • Replace any worn mainshaft bearings.
Check for a noise in the 1st gear (1) only.
  • Replace any chipped, scored or worn 1st-gear constant mesh gears.
  • Replace any worn 1st - 2nd gear synchronizer.
  • Replace any worn 1st-gear/bearing.
  • Replace any worn differential-gear/bearing.
  • Replace any worn-ring gear.
  • Adjust, repair or replace the shift lever and the rods.
Check for a noise in the 2nd gear (2) only.
  • Replace any chipped, scored or worn 2nd-gear constant mesh gears.
  • Replace any worn 1st - 2nd gear synchronizer.
  • Replace any worn 2nd-gear/bearing.
  • Replace any worn differential-gear/bearing.
  • Replace any worn-ring gear.
  • Adjust, repair or replace the shift lever and the rods.
Check for a noise in the 3rd gear (3) only.
  • Replace any chipped, scored or worn 3rd-gear constant mesh gears.
  • Replace any worn 3rd - 4th gear synchronizer.
  • Replace any worn 3rd-gear/bearing.
  • Replace any worn differential-gear/bearing.
  • Replace any worn-ring gear.
  • Adjust, repair or replace the shift lever and the rods.
Check for a noise in the 4th gear (4) only.
  • Replace any chipped, scored or worn 4th gear or output gear.
  • Replace any worn 3rd - 4th gear synchronizer.
  • Replace any worn 4th-gear/bearing.
  • Replace any worn differential-gear/bearing.
  • Replace any worn-ring gear.
  • Adjust, repair or replace the shift lever and the rods.
Check for a noise in the 5th gear (5) only.
  • Replace any chipped, scored or worn 5th gear or output gear.
  • Repair any worn 5th-gear synchronizer.
  • Replace any worn 5th-gear/bearing.
  • Replace any worn differential-gear/bearing.
  • Replace any worn-ring gear.
  • Adjust, repair or replace the shift lever and the rods.
Check for a noise in the reverse (R) gear only.
  • Replace any chipped, scored or worn reverse idler gear, idler-gear bushing, input gear or output gear.
  • Replace any worn 1st - 2nd gear synchronizer.
  • Replace any worn output gear.
  • Replace any worn differential-gear/bearing.
  • Replace any worn-ring gear.
Check for a noise in all gears.
  • Add sufficient lubricant.
  • Replace any worn bearings.
  • Replace any chipped, scored or worn input-gear shaft or output-gear shaft.
Check for the transaxle slipping out of gear.
  • Adjust or replace the linkage, as needed.
  • Adjust, repair or replace any binding shift linkage.
  • Tighten or replace the input-gear bearing retainer, as needed.
  • Repair or replace any worn or bent shift fork.
Check for a leak in the area of the clutch.
  • Repair the transaxle casing.
  • Replace any damaged release bearing guide.
Check for a leak at the center of the transaxle.
  • Repair the transaxle casing.
  • Repair the shift mechanism.
  • Replace the damaged backup lamp switch.
Check for a leak at the differential.
  • Adjust or replace the bearing retainers.
  • Tighten or replace the differential cover.
  • Adjust or replace the drive axle shaft seals.
Check for a hard shift.
  • Replace any damaged release-bearing guide.
  • Adjust, repair or replace the shift mechanism.
  • Adjust, repair or replace the clutch-release system.
  • Replace any chipped, scored or worn 5th-gear synchronizer.
  • Replace any chipped, scored or worn 1st - 2nd gear synchronizer.
  • Replace any worn 3rd - 4th gear synchronizer.
  • Adjust, repair or replace the shift lever and the rods.
Check for a clashing of gears.
  • Replace any damaged release-bearing guide.
  • Adjust, repair or replace the clutch-release system.
  • Replace the chipped, scored or worn input shaft/gear-cluster gears.
  • Replace any worn 5th-gear synchronizer.
  • Replace any worn 5th-gear/bearing.
  • Replace any worn 1st-gear/bearing.
  • Replace any worn 1st - 2nd gear synchronizer.
  • Replace any worn 2nd-gear/bearing.
  • Replace any worn 3rd-gear/bearing.
  • Replace any worn 3rd - 4th synchronizer.
  • Replace any worn 4th-gear/bearing.
  • Replace any worn reverse-idler gear.