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Flashing D4 Auto Light
Posted: Tue Feb 12, 2019 6:06 pm
by mills
viewtopic.php?t=102
Link to service connector check
Edit: its actually for 4ws reset but shows you where to find the connector.
Flashing D4 Auto Light
Posted: Tue Feb 12, 2019 6:48 pm
by toadster
Flashing D4 Auto Light
Posted: Wed Feb 13, 2019 3:04 pm
by toadster
Lo All
Took Lude to My local garage today and the mechanic pulled two codes 23 and 16.
He was a bit confused as He expected to see the engine check/error light to come on but it didn't , is this normal
He wanted to be sure these codes are the same codes you would get via OBD if the engine check/error light was on
I'm guessing they must be
23 knock sensor
16 fuel injector although one website says it is linear solenoid
Is is true that error codes stay forever unless a reset is done
Cheers all for Your feedback
Toadster
Flashing D4 Auto Light
Posted: Wed Feb 13, 2019 5:40 pm
by toadster
LO
Just been looking through the PDF manual I have on My PC and in the auto trans section code 16 and 23 mean something different
16 concerns A/T clutch pressure control solenoid valve A connector
23 concerns A/T clutch pressure control solenoid valve B connector
Very confusing
As I said before if I start the car and the D4 light doesn't flash it drives fine.
Cheers all
Toadster
Flashing D4 Auto Light
Posted: Wed Feb 13, 2019 7:31 pm
by Andyjess666
Are they the two single solenoids down by the dipstick if so you can take them off an see if there's dirt in the small filter an you can get them from USA bout 70 quid
Flashing D4 Auto Light
Posted: Wed Feb 13, 2019 7:43 pm
by toadster
Andyjess666 wrote: ↑Wed Feb 13, 2019 7:31 pm
Are they the two single solenoids down by the dipstick if so you can take them off an see if there's dirt in the small filter an you can get them from USA bout 70 quid
Cheers
I'm going to take it back to My mechanic tomorow and let Him know My findings.
Both solenoids are in one unit with two electrical connectors.
It has 3 small rubber seals and a gasket that can be bought separately.
Honda cost for new unit is more than £500
Toadster
Flashing D4 Auto Light
Posted: Thu Feb 14, 2019 4:47 pm
by toadster
Hi All
My mechanic didn't tell Me at the time but He had removed both connectors off the solenoids and cleaned up the contacts.
Since then I have started and driven the car 7 times and no flashing D4 light so fingers crossed that's all it was
If it crops up again I will get it tested and cleaned up and replace the o rings and fit a new gasket.
Cheers for the replies peops
Toadster
Flashing D4 Auto Light
Posted: Mon Feb 25, 2019 2:50 pm
by toadster
Lo All
Took Lude to garage today to have solenoids tested just to be on the safe side.
All OK had resistance checked and operation of both solenoids also removed unit and checked if clean all great
Had error codes cleared too
That's a big possible bill avoided
Cheers
Toadster
Flashing D4 Auto Light
Posted: Mon Feb 25, 2019 4:22 pm
by mills
Great news buddy
Flashing D4 Auto Light
Posted: Sat Mar 23, 2019 9:15 pm
by toadster
Lo All
Had ABS light come on once and the bloomin D4 light flashing in the last couple of days
Really confusing
I will have to get error codes again to see if it's the same one's again.
Anyone got any other ideas
Maybe some other electrical issue
Cheers all
Toadster