Download Basic Troubleshooting

Transcript
AUTOMATIC TRANSMISSION
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AT−11
Troubleshooting (Basic Troubleshooting)
TROUBLESHOOTING
Basic Troubleshooting
Before troubleshooting an Engine & ECT ECU, first determine whether the problem is electrical or mechanical. To do this, just refer to the basic troubleshooting flow−chart provided below.
If the cause is already known, using the basic troubleshooting chart below along with the general troubleshooting chart on the following pages should speed the procedure.
Bad
Read Diagnostic Code
(See page AT−15)
Repair or Replace
Bad
Preliminary Check
(See page AT−19)
Manual Shifting Test
(See page AT−21)
Bad
Electrical Control System Check
Stall Test, Time Lag Test and
Hydraulic Test
Bad
Repair Transmission
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PR
CT
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M
W
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U
Repair or Replace