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P1698 No CCD message from transaxle to computer (check harness)

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 46 Answers

SOURCE: 1999 Dodge Caravan posts trouble

The p1698 code is for the (bus) that is how the computers commmunicate with each other and also how the scan tool talks to the computers.

There is a common problem with these vans, that would be a good place to start. The battery will leak acid onto the wires underneath the battery. If you remove the battery and battery tray you will be able to see the large wiring harness under the battery. Inspect all of the wires underneath the battery for damage.

Posted on Aug 30, 2008

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SOURCE: NO CCD MESSAGES RECEIVED FROM PCM

SOUNDS LIKE TRANSMISSION CONTROLER

Posted on May 20, 2010

  • 507 Answers

SOURCE: engine code p1698,and p1776 came up on a computer check what

follow the link listed in here

http://www.fixya.com/support/r4161093-trouble_codes_vechiles

Posted on Jun 10, 2010

Mustgo
  • 2359 Answers

SOURCE: had check engine light come

Is your Jeep dashboard display operating faultlessly?
P1698 code is an electronic communication error code.
The engine computer is getting intermittent or no signal from the transmission control model (TCM)
The first stage of the communication is a dim or flicker display on the gear selector,
====
I recommend do it yourself to do the following before bring it to the shop.
With engine off and cold.
1) clean both battery connector to rule out back contacts.
2)check the voltage of the battery
12,6V or higher with engine off 13.6V or higher with engine at idle
With engine running,turn on all headlights,AC,radio and fans to load test the alternator and idle air control motor. The idle should increase be 100-150 rpm depend on engine temperature. The voltage reading should increase as you add load,
3) inspect for loose ground wiring and grounding strap(s). Make sure engine is off and cold before you start the inspection.
I recommend you start from the fuse box area and work outward.
Check for white power under electrical cabling.
Check for loose connections.
======
The following are for above average DIY'er only.
I recommend you to let the connectors dry overnight before re-starting.
Use plastic and cotton cloth to catch excessive drips.

4) clean ECU and TCU connectors with small amount of PB Blaster spray. DO NOT DISCONNECT the main connector to the ECU.
Key code lock out information is store in the ECU. Disruption of 12V power will trigger the security system and preventing the engine from starting.
Do you best to spray small amount of PB Blaster into wiring connecting blocks and contacts (not going to be visible)
====
To sum it up,CODE P1698 is lack of control timing signal from the transmission TCM.
You task is to rule out all possible electrical connection intermittent connection and dirty contact.
Please email me update on your fix.



Posted on Jan 12, 2011

cansmo
  • 2431 Answers

SOURCE: i have code p1698 says it might be na ccd message

Transmission control module failure. very common failure. On the transaxle right on the front when you open your hood . That module has been updated. That is the one that failed. before you replace it look along the wire leading from it is it disconnected did battery corrosion from the terminal corrode it, .That is where communication to the transmission control takes place

Posted on Apr 22, 2011

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I'm getting no guages & no bus code on odometer. Its a 99 Cherokee sport. I put a scanner on it & it had 2 codes. I can't find them in my book or jeep forum. The codes are #1- P1698 & #2- P1694.


P1698 Jeep P1698 Jeep - ECM Fault No CCD Message From TCM Repair Importance Level: 3/3 Repair Difficulty Level: 3/3 alt="What does this mean?"> Share alt="Share on Facebook"> alt="Share on Twitter"> alt="Share on Linkedin"> alt="Share on Google Plus"> alt="AutoCodes.com"> alt="Print Version"> alt="PDF Print"> alt="Share Code"> alt="P1698 Jeep Comments"> ' Add Comment alt="Close Selection"> http://www.autocodes.com/p1698_jeep.html Forum Code Possible causes - Faulty Engine control Module (ECM)
- Engine control Module(ECM) harness is open or shorted
- Engine control Module (ECM) cicuit poor electricl connection
- Low battery voltage
alt="What does this mean?"> What does this mean? Possible symptoms - Engine Light ON (or Service Engine Soon Warning Light) P1698 Jeep Description Engine control Module (ECM) unable to communicate with Transmission Control Module (TCM)


Read more: http://www.autocodes.com/p1698_jeep.html#ixzz3trtqLzjM

Here is P1694


Code P1694

Dec 09, 2015 | Jeep Cars & Trucks

1 Answer

I have a 1998 Plymouth grand voyager. Code came up on the reader -"P1698 no ccd/j1850 message from tcm/PCM" the speedometer isn't working and it seems to be stuck in 2nd gear. The check engine light is on....


You need a professional to work on it

Test the battery,it may have failed
Check the cables

You have an ECM no CCD message from
the TCM Module

Beyond anything you can do, but use the vehicle
& ruin the transaxle

Aug 19, 2014 | Cars & Trucks

1 Answer

Car shutting off while driving


Code P1698 means
* P1698 PCM Failure EEPROM Write Denied
* P1698 -No CCD messages from the Transmission or Body Control Module (TCM or BCM) Probably needs a new PCM (Aka computer or ECU)
autocom can help you check your car and clear the fault codes.

May 15, 2012 | 1995 Mitsubishi Eclipse

1 Answer

I have code p1698 says it might be na ccd message from tcm and #2 is no transmission bus message. what might it be


Transmission control module failure. very common failure. On the transaxle right on the front when you open your hood . That module has been updated. That is the one that failed. before you replace it look along the wire leading from it is it disconnected did battery corrosion from the terminal corrode it, .That is where communication to the transmission control takes place

Apr 22, 2011 | 1997 Dodge Grand Caravan

3 Answers

Can you please tell what are these codes for 1997 dodge caravan sport.p1698 and p1495.


P1698 Chrysler

ECM fault-No CCD message from TCM
- Failed ECM

Probable Cause[s]

  1. Open CCD bus line
  2. Failed TCM
P1495 Chrysler

EVAP leak detection pump solenoid circuit condition
- ECM detected the pump solenoid did not change status when activated

Probable Cause[s]

  1. Pump solenoid defective
  2. Open or shorted circuit condition
  3. ECM Defective

Feb 08, 2011 | 1997 Dodge Caravan

1 Answer

P1698


Code P1698 means
* P1698 PCM Failure EEPROM Write Denied
* P1698 -No CCD messages from the Transmission or Body Control Module (TCM or BCM) Probably needs a new PCM (Aka computer or ECU)

Nov 13, 2010 | 1998 Dodge Caravan

1 Answer

Code p1698 town & country 96 fail the emission test


p1698 code=No CCD message from TCM or No Transmission Bus Messages
It means the person's computer could not connect with yours.it's possible it was his problem if your not having any issues


Dec 04, 2009 | 1996 Chrysler Town & Country

1 Answer

1999 Dodge Caravan


A P1698 code is described as PCM Fault, No CCD Messages from TCM Conditions. It's triggered when the key is on, and the PCM did not detect any CCD messages from the Transaxle Control Module (TCM) for 10 seconds. Time for a trip to the dealer unless you feel like inspecting the wires & connectors leading to/from the TCM. Usually I tell people to go to the dealer when there are TCM problems! They can read any codes stored in the TCM that a regular code reader can't get. Good luck.

Feb 12, 2009 | 1985 Honda Civic

2 Answers

Engine check light


It means that it didn't receive a signal from the transmision module.
Have your transmission control module checked.

To reset your engine codes:
Remove the negative terminal of your battery (10mm wrench).
Turn your ignition key to START and hold it there for about 15 seconds.
Turn your ignition key to OFF and remove it.
Connect the negative terminal of your battery.

TCM (Trans control Module)
(electronic transmission control module)

Jan 09, 2009 | 2000 Dodge Dakota Quad Cab

3 Answers

1999 Dodge Caravan posts trouble code 1698 - "no CCD messages received from PCM. What might the problem be? The "check engine" light has come on - sometimes but posts NO code when read and...


The p1698 code is for the (bus) that is how the computers commmunicate with each other and also how the scan tool talks to the computers.

There is a common problem with these vans, that would be a good place to start. The battery will leak acid onto the wires underneath the battery. If you remove the battery and battery tray you will be able to see the large wiring harness under the battery. Inspect all of the wires underneath the battery for damage.

Jul 19, 2008 | 2005 Dodge Caravan

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