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Home >> Suzuki >> 2005 >> XL-7 EX, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> 4A/T >> Diagnostic Information and Procedures >> Road Test >> Troubleshooting
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Road Test: Troubleshooting

TROUBLESHOOTING CHART

Condition Possible Cause
When 1 --> 2 upshift fails to occur 1-2 shift valve stuck
When 2 --> 3 upshift fails to occur 2-3 shift valve stuck
When 3 --> O/D upshift fails to occur 3-4 shift valve stuck
When gear shift point is incorrect
  • Maladjusted throttle cable
  • Defective shift solenoid valve-A or -B
  • 1-2, 2-3 or 3-4 shift valve not operating properly
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