Code No. 5008: P/W (RP) Parameter read fail,
Code No. 5009: P/W (RP) Position read fail

caution

Whenever the ECU is replaced, ensure that the input and output signal circuits are normal.

COMMENTS ON TROUBLE SYMPTOM

At the engine startup, if a signal reception of the rear panel power window-ECU information fails, rear panel power window-ECU stores the diagnosis code No. 5008.
At the engine startup, if a signal reception of the rear panel window glass position information fails, rear panel power window-ECU stores the diagnosis code No. 5009.

PROBABLE CAUSES

Malfunction of the rear panel power window-ECU

DIAGNOSIS PROCEDURE

Check whether the diagnosis code is reset.

Check that the diagnosis code is not reset.

Q. Is diagnosis code set?

	Replace the rear panel power window-ECU.

	The procedure is complete.