Trouble code P1693 means: A companion DTC was set in both the ECM and PCM
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.
P1693 : DTC in companion module.You need to check for codes in other computers (pcm or ecm) and repair their causes and then this code will clear itself.P1693 : DTC in companion module.You need to check for codes in other computers (pcm or ecm) and repair their causes and then this code will clear itself.
Trouble code P1693 means: A companion DTC was set in both the ECM and PCM
P1693 means that there is a code in the companion module. The pcm and ecm are the companion modules.
Trouble code P1693 means: A companion DTC was set in both the ECM and PCM
Trouble code P1693 means: A companion DTC was set in both the ECM and PCM
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.
Trouble code P1693 means: A companion DTC was set in both the ECM and PCM
* P1693 Tachometer Circuit Low Voltage http://www.allpar.com/fix/computer-codes.html
Trouble code P1693 means: A companion DTC was set in both the ECM and PCM Trouble code P0236 means: Turbo/Super Charger Boost Sensor A Circuit Range/Performance Trouble code P0122 means: Throttle/Pedal Position Sensor A Circuit Low Input
The P1693 code typically indicates a communication issue between the engine control module (ECM) and the transmission control module (TCM). To fix this code, start by checking the wiring and connectors for any damage or corrosion. Next, inspect the fuses related to the ECM and TCM to ensure they are intact. If the connections and fuses are fine, consider updating or reprogramming the ECM or TCM, or consult a professional mechanic for further diagnosis.
To reset the P1693 Diagnostic Trouble Code (DTC) related to the companion module, start by addressing any underlying issues that triggered the code, such as wiring faults or module malfunctions. After resolving these issues, you can reset the code using an OBD-II scanner by selecting the "Erase Codes" option. Alternatively, you can disconnect the vehicle's battery for about 10-15 minutes to clear the code. Always ensure that any necessary repairs are completed before clearing the code to prevent it from reappearing.