DTC P060A
DTC P060A: TCM Processor Malfunction
General Description
The transmission control module (TCM) monitors the selected shift position/mode and the condition of the clutch in the transmission. If the condition of the clutch is invalid to the selected shift position/mode, the TCM detects a malfunction and stores a DTC.
Monitor Execution, Sequence, Duration, DTC Type
| Execution | Continuous |
| Sequence | None |
| Duration | 1 second or more |
| DTC Type | One drive cycle, MIL on, A/T gear position indicator blinks |
Enable Conditions
| Condition | ||
|---|---|---|
| Vehicle | ON mode | |
| Shift position/mode | P, N | |
Malfunction Threshold
One of these conditions is met:
- Three or more clutches are engaged when P or N position/mode is selected.
- The vehicle is in park or neutral position/mode clutch E and dog clutch F not engaged for at least 150 milliseconds.
Possible Cause
The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
- TCM internal failure
Confirmation Procedure
Operating Condition
- 1.
Start the engine.
- 2.
While pressing the brake pedal, shift the transmission to N position/mode, then shift to P position/mode, and wait for several seconds.
With the HDS
None.
Diagnosis Details
Conditions for setting the DTC
When a malfunction is detected, the A/T gear position indicator blinks, the MIL comes on, and a Pending DTC, a Confirmed DTC, and the freeze data are stored in the TCM memory.
Conditions for clearing the DTC
The A/T gear position indicator comes off by turning the vehicle to the OFF (LOCK) mode. The MIL is cleared if the malfunction does not return in three consecutive trips in which the diagnostic runs. The MIL, the Pending DTC, the Confirmed DTC, and the freeze data can be cleared with the scan tool Clear command.