Fig 1) "P" range
Fig 2) "R" range
Fig 3) "N" range
Fig 4) 1st gear in "D" range
Fig 5) 2nd gear in "D" range
Fig 6) 3rd gear in "D" range
Fig 7) 4th gear in "D" range
Fig 8) 5th gear in "D" range
6. Does the "Shift Control Solenoid Valve" follow the reference data ?
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Fault is intermittent caused by poor contact in the sensor's and/or PCM/TCM's connector or was
repaired and PCM/TCM memory was not cleared. Throughly check connectors for looseness, poor
connection, bending, corrosion, contamination, deterioration or damage.Repair or replace as
necessary and go to "verification of vehicle repair" procedure.
ُ
Go to "W/Harness Inspection" procedure.
Terminal & Connector Inspection
1. Many malfunctions in the electrical system are caused by poor harness and terminals. Faults can also be caused by
interference from other electrical systems, and mechanical or chemical damage.
2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
3. Has a problem been found?
ُ
Repair as necessary and go to "verification of vehicle repair" procedure.
ُ
Go to "Power circuit inspection" procedure.
Power Circuit Inspection
1. Connect "ATM Control Unit connector.
2. IGNITION "ON", ENGINE "OFF".
3. Measure voltage between power terminal of DC solenoid valve harness connector and chassis ground.
Specification :
Approx. Battery Voltage
4. Is the measured voltage within specifications ?
ُ
Go to "Component Inspection" procedure.
ُ
Check for open or short in harness. Repair as necessary and then, go to "Verification of Vehicle
Repair" procedure.
ُ
If the power circuit is O.K, Substitute with a known-good TCM and check for proper operation. If the
Summary of Contents for COUPE BK 2010
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Page 47: ...IDLE S W OFF Diagnostic Circuit Diagram Signal Waveform Data...
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Page 96: ...Go to the applicable troubleshooting procedure System performing to specification at this time...
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Page 168: ...5 Replace the TCU with a new one 6 Install the removed parts in reverse oder of removal...