No Communication with Highspeed canbus

Discussion about adapters and connections - usage, problems, solutions
Post Reply
s_ejlertsen
Posts: 5
Joined: Fri Feb 16, 2018 7:52 pm
Vehicle: Ford S-Max, 2.0 Tdci, 2012

No Communication with Highspeed canbus

Post by s_ejlertsen » Mon Mar 05, 2018 8:39 pm

Hi Forscan Users.

I have a Ford S-max 2.0 tdci from 2012.

I have problems getting communication with the highspeed canbus on the car. Aprrox 1 out of 50 times I succeed. Note the car has an electrical problem which I'm tryin to find. But difficult when I can't get communication with the HS can. I have attached the last DTC error list here. It's loooong, but I suspect that just 1 fault is real, the others are triggered by the original fault. Note I have changed the accelerator pedal without any result. Today I have changed the brake switches and will test it the next days. Have any of you guys experienced something simuler before? any comments would be great :)

===PCM DTC P0606:00-28===
Code: P0606 - ECM / PCM Processor

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Diagnostic Trouble Code details

If there are any DTCs relating to specific injector or cylinder faults, investigate those first.

Possible causes :

An electrical fault in the injector circuit.

Do not renew any components until all pinpoints associated with this DTC are complete.

Freeze Frame :
-ESTSERUN: No - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
===END PCM DTC P0606:00-28===

===PCM DTC P060C:48-28===
Code: P060C - Internal Control Module Main Processor Performance

Additional Fault Symptom:
- Supervision Software Failure

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Diagnostic Trouble Code details

If there are any DTCs relating to specific injector or cylinder faults, investigate those first.

Possible causes :

Blocked kinked or crushed fuel return lines

An electrical fault in the injector circuit.

Do not renew any components until all pinpoints associated with this DTC are complete.

Freeze Frame :
-ESTSERUN: No - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
===END PCM DTC P060C:48-28===

===PCM DTC P061B:48-28===
Code: P061B - Internal Control Module Torque Calculation Performance

Additional Fault Symptom:
- Supervision Software Failure

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853856 sec - Global real time
-TOTDIST: 203518.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 28 °C - In car temperature
-OUTTMP: -5 °C - External Temperature From Sensor
===END PCM DTC P061B:48-28===

===PCM DTC P061A:48-28===
Code: P061A - Internal Control Module Torque Performance

Additional Fault Symptom:
- Supervision Software Failure

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853856 sec - Global real time
-TOTDIST: 203518.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 28 °C - In car temperature
-OUTTMP: -5 °C - External Temperature From Sensor
===END PCM DTC P061A:48-28===

===PCM DTC U0284:00-28===
Code: U0284 - Lost Communication with Active Grille Air Shutter Module A

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC U0284:00-28===

===PCM DTC P1632:08-28===
Code: P1632 - Smart Alternator Faults Sensor / Circuit

Additional Fault Symptom:
- Bus Signal/Message Failures

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC P1632:08-28===

===PCM DTC U0415:86-28===
Code: U0415 - Invalid Data Received From ABS Control Module

Additional Fault Symptom:
- Signal Invalid

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC U0415:86-28===

===PCM DTC P1935:08-28===
Code: P1935 - Brake Switch/Sensor Signal

Additional Fault Symptom:
- Bus Signal/Message Failures

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC P1935:08-28===

===PCM DTC U0129:87-28===
Code: U0129 - Lost Communication with Brake System Control Module A

Additional Fault Symptom:
- Missing Message

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC U0129:87-28===

===PCM DTC P0120:00-28===
Code: P0120 - Throttle/Pedal Position Sensor A Circuit

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Diagnostic Trouble Code details

Possible causes :

Electrical connectors not fully engaged

Wiring Harness Short to Battery or Short to Ground

Faulty Sensor

Check for continuity shorts to ground and battery positive.

Inspect connectors for signs of damage, water ingress, corrosion, etc.

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC P0120:00-28===

===PCM DTC U0155:00-28===
Code: U0155 - Lost Communication With Instrument Panel Cluster Control Module

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC U0155:00-28===

===PCM DTC P2138:00-28===
Code: P2138 - Throttle/Pedal Position Sensor/Switch D / E Voltage Correlation

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC P2138:00-28===

===PCM DTC U0418:08-28===
Code: U0418 - Invalid Data Received from Brake System Control Module A

Additional Fault Symptom:
- Bus Signal/Message Failures

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC U0418:08-28===

===PCM DTC P193D:82-28===
Code: P193D - Cruise Control Multi-Function Input Signal

Additional Fault Symptom:
- Alive/Sequence Counter Incorrect/Not Updated

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC P193D:82-28===

===PCM DTC P060D:00-28===
Code: P060D - Internal Control Module Accelerator Pedal Position Performance

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC P060D:00-28===

===PCM DTC U0001:00-28===
Code: U0001 - High Speed CAN Communication Bus

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC U0001:00-28===

===PCM DTC P2125:00-28===
Code: P2125 - Throttle/Pedal Position Sensor/Switch E Circuit

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853600 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.50 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 27 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC P2125:00-28===

===PCM DTC U0126:00-28===
Code: U0126 - Lost Communication With SASM

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

Freeze Frame :
-GLOBTIM: 167853424 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.75 Volt - Main ECU voltage supply
-ESTSERUN: Yes - Engine status - engine running
-ESTSECRK: No - Engine status - engine in crank
-INCARTMP: 26 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END PCM DTC U0126:00-28===

===OBDII DTC U0415-C===
Code: U0415 - Invalid Data Received from the ABS Control Module

Status:
- Confirmed - malfunction is confirmed

Module: On Board Diagnostic II

===END OBDII DTC U0415-C===

===SASM DTC U0001:88-28===
Code: U0001 - High Speed CAN Communication Bus

Additional Fault Symptom:
- Bus Off

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Steering Angle Sensor Module

Freeze Frame :
-GLOBTIM: 2797557 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.75 Volt - Main ECU voltage supply
-INCARTMP: 25 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END SASM DTC U0001:88-28===

===SASM DTC U0140:00-28===
Code: U0140 - Lost Communication With Body Control Module

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Steering Angle Sensor Module

Freeze Frame :
-GLOBTIM: 2797557 sec - Global real time
-TOTDIST: 203515.0 km - Total Distance
-MAINECUV: 14.75 Volt - Main ECU voltage supply
-INCARTMP: 25 °C - In car temperature
-OUTTMP: -4 °C - External Temperature From Sensor
===END SASM DTC U0140:00-28===

===TRM DTC None===
Successful DTC reading, no error codes found

Module: Trailer Module

===END TRM DTC None===

===SRM DTC None===
Successful DTC reading, no error codes found

Module: Speech Recognition Module

===END SRM DTC None===

===PDM DTC None===
Successful DTC reading, no error codes found

Module: Passengers Door Control Unit

===END PDM DTC None===

===DDM DTC None===
Successful DTC reading, no error codes found

Module: Drivers Door Module

===END DDM DTC None===

===PAM DTC None===
Successful DTC reading, no error codes found

Module: Parking Aid Module

===END PAM DTC None===

===HVAC DTC None===
Successful DTC reading, no error codes found

Module: Heating Ventilation Air Conditioning

===END HVAC DTC None===

===ACM DTC None===
Successful DTC reading, no error codes found

Module: Audio Control Module

===END ACM DTC None===

===IPC DTC P1607:82-28===
Code: P1607 - MIL Output Circuit

Additional Fault Symptom:
- Alive/Sequence Counter Incorrect/Not Updated

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Instrument Panel Control Module

===END IPC DTC P1607:82-28===

===IPC DTC U0401:68-28===
Code: U0401 - Invalid Data Received From ECM/PCM

Additional Fault Symptom:
- Event Information

Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Instrument Panel Control Module

===END IPC DTC U0401:68-28===

s_ejlertsen
Posts: 5
Joined: Fri Feb 16, 2018 7:52 pm
Vehicle: Ford S-Max, 2.0 Tdci, 2012

Re: No Communication with Highspeed canbus

Post by s_ejlertsen » Tue Mar 13, 2018 7:52 pm

Update,

I checked my ELM327 adaptor, and found cold soldering on the wires connected to the HS / LS can switch. I resoldered the wires and now it works again :)

Post Reply