Code No.P0604: ECU system (RAM error)
OPERATION
DIAGNOSIS CODE SET CONDITIONS
PROBABLE CAUSES
- Malfunction of the A/T-ECU
DIAGNOSIS PROCEDURE |
STEP 1. Check whether the diagnosis code is reset. |
| Check again if the diagnosis code is set. |
Q.
Is diagnosis code No.P0604 set?
|
 Replace the A/T-ECU. |
|
 Intermittent malfunction. (Refer to GROUP 00 - How to Cope with Intermittent Malfunction  .) |
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