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Pcm internal controller failure.
It is the powertrain control module.......................the brains of the car!
The PCM is located in the actual engine bay on a 2000 Chrysler Sebring. It is mounted vertically next to the battery tray.
Not used. It is driven by the PCM
the pcm is located under the hood on the left hand side just left of the ecm
Trouble code P1693 means: A companion DTC was set in both the ECM and PCM
If the Pcm sets a code saying that it's companion has dtc, you need to check the Ecm because it will have a code in it.If the Pcm sets a code saying that it's companion has dtc, you need to check the Ecm because it will have a code in it.
P1693 means that there is a code in the companion module. The pcm and ecm are the companion modules.
Driver side front, under the hood.
In the 2000 Chrysler LHS, the Powertrain Control Module (PCM) is typically located in the engine compartment. To locate the PCM, you can follow these general steps: Open the Hood: Lift the hood of your Chrysler LHS. Locate the Engine Control Module (ECM): The PCM is sometimes referred to as the ECM. Look for a rectangular-shaped module with wiring connectors. It is often mounted near the firewall on the driver's side or passenger's side. Check Near the Battery: In many vehicles, the PCM is located near the battery. Examine the area around the battery for a black box with electrical connectors. Look for Labeling: The PCM may have labels or markings indicating its identity. It's essential to ensure you are identifying the correct module. Refer to the Owner's Manual: Consult the owner's manual for your Chrysler LHS. It may provide specific information and diagrams to help you locate the PCM.
P1694 - No CCD message received from ECM. This is a bus communication failure between the PCM and ECMP1694 - No CCD message received from ECM. This is a bus communication failure between the PCM and ECM
P1693 : Dtc detected in the companion module. You need to check the Ecm and Pcm for codes. Which ever did not have p1693 will have a code.