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MK3 / A70 markets
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Troubleshooting assistant

Pick a problem area, choose the symptom, then follow the remedy links or step-by-step TSRM procedure.

Diagnostic codes
Searching in 1990 USDM TSRM.
Areas /Jumps out of gear
Manual Transmission

Jumps out of gear

Jumps out of gear

Possible causes and remedies
Possible cause
Transmission faulty
Remedy
Disassemble and inspect transmission
MT-4
A70 knowledge graph
Automatically linked from codes, vehicle context and archive references.
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TSRM / TEWD
MT-37 — ASSEMBLY OF TRANSMISSION (R154 TRANSMISSION)
1990 USDM TSRM · MT Manual Transmission · 1990 · North America
Same vehicle / manual context
TSRM / TEWD
AT-012 — Operating Mechanism for Each Gear
1990 USDM TSRM · AT Automatic Transmission · 1990 · North America
Same vehicle / manual context
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Transmission jumps out of gear
CL · Clutch
Same vehicle / manual context
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Abnormal noise
SR · Steering
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1989 Japan Toyota Supra major specifications
1989 · japan
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