Question about 1997 Dodge Grand Caravan

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When check engine indicator light came on in 1997 dodge grand caravan on and p1698 troubleshooting code appears, what does that mean?

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The P1698 code means that no digital data is being received by the powertrain controller (on the left inner fender) from the transmission control module, located on the right inner fender. The manual says to check the ccd bus wires between the module and the rest of the system using the Chrysler diagnostic readout box. But if you don't have one then I think you can do the same thing by measuring for continuity (near 0 resistance) between pin 4 of its plug and pin 11 of the data link plug under the dash .
Then check the resistance between pin 43 if its plug and pin 3 of the data link connector. Finally check continuity from pin 7 of the data connector and pin 65 of the powertrain connector (pink wire). If the continuity between the transmission and data link connector wires checks as well as from the connector to the PCM proves to be ok, then according to the manual the trans controller should be replaced. But you should also verify that there is either a + or - bias voltage of 2.5 volts on each of those wires as a loss of bias voltage will also cause this code.

Posted on Jul 12, 2010

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What is code P1698 on 1997 dodge caravan?


Hi Don The code you have is 'No CCD Messages Received From PCM' Hope this helps. Different manufactures use different terminology for a number of units and I have no idea what they are referring to. If this makes sense to you please tell me what they mean. I'm also learning. Best regards John

Oct 14, 2012 | 1997 Dodge Grand Caravan

1 Answer

P0700 and p1698


P0700 DODGE - Transaxle Control System Malfunction. Tech notesP0700 is just and informative fault code that indicates a malfunction has occurred in the automatic transmission and the TCM has requested the PCM to turn on the Check engine light you must now have the dealer scan the TCM for more codes to resolve the problem.P1698 DODGE - DTC Detected in Companion JTEC Module, These codes are related and you need the dealer to scan the system.

Sep 30, 2012 | 2003 Dodge Caravan

1 Answer

Open ccd bus line on a 1999 grand caravan


That's normal for Chrysler minivans. Clear the code and don't worry about it unless it happens again.

Aug 09, 2012 | 1999 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
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Feb 08, 2011 | 1997 Dodge Caravan

1 Answer

I have a 1998 dodge grand caravan 3.3liter. code #P1698 can you help


OBD Diagnostic Trouble Code P1968 - check engine light "ON" and no guages working. What is the problem and how does one fix it.

Aug 15, 2010 | Dodge Caravan Cars & Trucks

3 Answers

Check engine light is on with code p1698 what is this code


The code P1698 is: No CCD messages from TCM. That means the communication between the Transmission Control Module and the Power Control Module is lost. Sometimes this happens when a PCM, or TCM is replaced without being flashed, a bad connection at the PCM, TCM, or a bad TCM. Hope this helps.

Mar 04, 2010 | 1999 Dodge Caravan

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HELP! Problems on my 1997 Grand Caravan P1698, P0138, P0140


you need to go over your entire wiring harness, under the hood and inside the dash. Start with the ground wire on the battery and work your way inside. It sounds like there is a loose ground wire somewhere

May 06, 2009 | 1999 Plymouth Grand Voyager

1 Answer

Battery indicator light remains on


have the alternator checked by itself . i know you had the system checked out . when you have the light on that means open circuit . also run a code testor for the computer of the vechile.

Jan 04, 2009 | 1997 Dodge Grand Caravan

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