What does code P1698 mean?

Q: What does code P1698 mean?

No CCD Messages Received From PCM. P1698 means the Chrysler Collision Detection (CCD) data bus has gone quiet from the Powertrain Control Module (PCM) perspective, so the module that set the code never received the expected CCD messages from the PCM. The PCM is either not transmitting, the bus wiring is compromised, or another module is disrupting communication on the CCD network.

DTC codes / Chrysler codes / P1698

P1698 · ChryslerNo CCD Messages Received From PCM

P1698 means the Chrysler Collision Detection (CCD) data bus has gone quiet from the Powertrain Control Module (PCM) perspective, so the module that set the code never received the expected CCD messages from the PCM. The PCM is either not transmitting, the bus wiring is compromised, or another module is disrupting communication on the CCD network.

SystemPowertrain

Code typeChrysler specific

SeverityMedium

Fix difficultyProfessional

AreaComputer and output circuits

Guidance is general and written for Chrysler vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.