Code No. C1607:
ECU failure
DIAGNOSIS CODE SET CONDITIONS
If the electric parking brake ECU detects an internal malfunction, the diagnosis code
will be set.
PROBABLE CAUSES
- Malfunction of the electric parking brake ECU
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STEP 1. Check whether the diagnosis code is set again.
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Check again if the diagnosis code is set.
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(1)Turn the ignition switch to the LOCK (OFF) position.
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(2)Turn the ignition switch to the ON position.
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(3)Check if the diagnosis code is set.
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Q.
Is diagnosis code No. C1607 set?
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 Replace the electric parking brake ECU (Refer to  ).
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 The trouble can be an intermittent malfunction (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction).
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