TSRM/MK3 Supra/Repair Manual
Repair ManualWiring Diagrams
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FA/Front Axle & Suspension32 / 42
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Troubleshooting No. 2: No anti-squat function — MK3 Supra Front Axle & Suspension, page 32
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Troubleshooting No. 2: No anti-squat function Initial check (See page FA-30) Do TEMS indicator lights indicate as shown below on sudden acceleration? Ignition ON Do not start engine Sudden acceleration Lights Position | S | M | F | S | M | F Normal | ON | OFF | OFF | ON | ON | ON Sport | ON | ON | OFF | ON | ON | ON Yes → Road test again. No ↓ Check throttle position sensor and engine ECU circuit. Bad → Repair or replace. OK ↓ Check speed sensor and circuit. Bad → Repair or replace. OK ↓ Try another TEMS computer.