| DTC Strategy |
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- Poor connector connection
- Abnormal CAN communication circuits (open circuit, short circuit)
- CAN high line open circuit
- CAN low line open circuit
- CAN high and low line open circuit
- CAN high line short circuit to power/ground
- CAN low line short circuit to power/ground
- CAN high, low lines shorted to each other
- Short circuit to ground after CAN high, low lines
- Poor termination resistance
- Transmitting controller bus off
- Transmitting controller disconnected
- Transmitting controller power, fuse or ground fault
- Transmitting controller H/W, S/W fault
- Faulty TCM
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| Enable Condition |
- Normal 12V battery voltage (9 to 16V)
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| Threshold Value |
Case1 |
- When the abnormal TCM message (gear) is received
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| Case2 |
- When the abnormal TCM message (torque converter speed) is received
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| Detecting Time |
Case1 |
- Vehicle speed: below 4KPH (2.49MPH)
- During controlling: 0.5s
- During non-controlling: 1.5s
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| Case2 |
- Only SCC
- During controlling: 0.5s
- During non-controlling: 1.5s
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| Warning Lamp |
Case1 |
|
| Case2 |
|
| Disable Condition |
- When the normal temperature is confirmed after the ignition switch turns off and then on
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