Can someone read these codes and decipher them for me...

[n_hudson]

I have an ABS, Traction Control warning The FORSCAN text file - 

===PCM DTC P0670:00-6C===
Code: P0670 - Glow Plug Control Module 1 Control Circuit / Open

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Powertrain Control Module

===END PCM DTC P0670:00-6C===

===PCM DTC P037D:00-2C===
Code: P037D - Glow Plug Sense Circuit

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module

===END PCM DTC P037D:00-2C===

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

Module: On Board Diagnostic II

===END OBDII DTC None===

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

Module: Steering Angle Sensor Module

===END SASM DTC None===

===ABS DTC C0034:15-20===
Code: C0034 - Right Front Wheel Speed Sensor

Additional Fault Symptom:
 - Circuit Short To battery Or Open

Status: 
 - Malfunction Indicator Lamp is Off for this DTC

Module: Antilock braking system

 Freeze Frame :
-GLOBTIM: 237703643 s - Global real time
-TOTDIST: 0.0 km - Total Distance
-MAINECUV: 11.75 V - Main ECU voltage supply
-OUTTMP: -40 °C - External Temperature From Sensor
===END ABS DTC C0034:15-20===

===ABS DTC U0100:00-68===
Code: U0100 - Lost Communication With ECM/PCM A

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

Module: Antilock braking system

 Freeze Frame :
-GLOBTIM: 189983599 s - Global real time
-TOTDIST: 119300.0 km - Total Distance
-MAINECUV: 14.25 V - Main ECU voltage supply
-OUTTMP: 23 °C - External Temperature From Sensor
===END ABS DTC U0100:00-68===

===ABS DTC C0037:4A-68===
Code: C0037 - Left Rear Wheel Speed Sensor

Additional Fault Symptom:
 - Incorrect Component Installed

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

Module: Antilock braking system

 Freeze Frame :
-GLOBTIM: 252594470 s - Global real time
-TOTDIST: 0.0 km - Total Distance
-MAINECUV: 12.25 V - Main ECU voltage supply
-OUTTMP: -40 °C - External Temperature From Sensor
===END ABS DTC C0037:4A-68===

===ABS DTC C0037:07-68===
Code: C0037 - Left Rear Wheel Speed Sensor

Additional Fault Symptom:
 - Mechanical Failures

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

Module: Antilock braking system

 Freeze Frame :
-GLOBTIM: 252518400 s - Global real time
-TOTDIST: 178639.0 km - Total Distance
-MAINECUV: 14.25 V - Main ECU voltage supply
-OUTTMP: 23 °C - External Temperature From Sensor
===END ABS DTC C0037:07-68===

===ABS DTC C0037:11-68===
Code: C0037 - Left Rear Wheel Speed Sensor

Additional Fault Symptom:
 - Circuit Short To Ground

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

Module: Antilock braking system

 Freeze Frame :
-GLOBTIM: 252515399 s - Global real time
-TOTDIST: 178541.0 km - Total Distance
-MAINECUV: 14.00 V - Main ECU voltage supply
-OUTTMP: 23 °C - External Temperature From Sensor
===END ABS DTC C0037:11-68===

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

Module: Restraint Control Module

===END RCM DTC None===

===PAM DTC U0415:86-28===
Code: U0415 - Invalid Data Received from Anti-Lock Brake System (ABS) Control Module A

Additional Fault Symptom:
 - Signal Invalid

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

Module: Parking Aid Module

 Freeze Frame :
-GLOBTIM: 215324017 s - Global real time
-TOTDIST: 144077.0 km - Total Distance
-MAINECUV: 14.25 V - Main ECU voltage supply
-INCARTMP: 23 °C - In car temperature
-OUTTMP: 23 °C - External Temperature From Sensor
===END PAM DTC U0415:86-28===

===PAM DTC U100B:00-28===
Code: U100B - Semi-Automatic Parallel Parking System

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

Module: Parking Aid Module

 Freeze Frame :
-GLOBTIM: 215324017 s - Global real time
-TOTDIST: 144077.0 km - Total Distance
-MAINECUV: 14.25 V - Main ECU voltage supply
-INCARTMP: 23 °C - In car temperature
-OUTTMP: 23 °C - External Temperature From Sensor
===END PAM DTC U100B:00-28===

===HCM DTC B1C99:13-64===
Code: B1C99 - Right Corner Lamp Circuit

Additional Fault Symptom:
 - Circuit Open

Status: 
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
 - Test not complete

Module: Headlamp Control Module

===END HCM DTC B1C99:13-64===

===PSCM DTC U0415:00-08===
Code: U0415 - Invalid Data Received from Anti-Lock Brake System (ABS) Control Module A

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

Module: Power Steering Control Module

 Freeze Frame :
-GLOBTIM: 252917127 s - Global real time
-TOTDIST: 178993.0 km - Total Distance
-MAINECUV: 14.25 V - Main ECU voltage supply
-OUTTMP: 23 °C - External Temperature From Sensor
-PWR_MODE_KEY: Running  - Power Mode Key State
-PWR_MODE_QF: Power Mode OK  - Power Mode Quality Factor
-SSHFT_TQ_S2: -1.9 Nm - Steering Shaft Torque Sensor #2
-MOD_SUP_V: 14.30 V - Module Supply Voltage
-PSCM_INT_TEMP: 19 °C - PSCM Internal Temperature
-VSS: 16.0 km/h - Vehicle Speed
-DLA_SED_FD0B_PID: 204   - DL_SED_FD0B_PID
-DLA_NUM_FD0C_PID: 0.00 A - DL_NUM_FD0C_PID
-DLA_NUM_FD0D_PID: 0.00 A - DL_NUM_FD0D_PID
-DLA_NUM_FD0F_PID_1: 0 1/min - DL_NUM_FD0F_PID_1
===END PSCM DTC U0415:00-08===

===BCMii DTC B1D01:15-68===
Code: B1D01 - Right Low Beam

Additional Fault Symptom:
 - Circuit Short To battery Or Open

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

Module: Body Control Module

 Freeze Frame :
-GLOBTIM: 231738939 s - Global real time
-TOTDIST: 160121.0 km - Total Distance
-MAINECUV: 14.75 V - Main ECU voltage supply
-INCARTMP: 80 °C - In car temperature
===END BCMii DTC B1D01:15-68===

[n_hudson]

Ive taken out the Front Right (Drivers) sensor, cleaned it and the area around it and the hole it drops into. 

Had the rear left (passengers) sensor, cleaned it etc..

I also took off the under panelling and checked the lengths of wiring exposed front and rear, no obvious breaks or kinks. 

I drove the car, the faults cleared themselves.... after about 15 minutes, the lights came back on.

 

 

[n_hudson]

Any reason why the FRONT RIGHT and REAR LEFT would BOTH be showing faults???

[nicam49]

Front right and rear left are on one brake circuit, and front left and rear right are on the other brake circuit. So if a hydraulic pipe fractures you've still got some braking.power. 

[n_hudson]

1 hour ago, nicam49 said:

Front right and rear left are on one brake circuit, and front left and rear right are on the other brake circuit. So if a hydraulic pipe fractures you've still got some braking.power. 

That makes sense, I guess.

 

i swapped the front sensors left/right and cleared the codes. Now only rear left is showing a fault code. I’m wondering if I messed up and didn’t clear old codes, so they might have been historic.