I’ve recently been having a problem with my 2011 FORD FUSION HYBRID where a bunch of warning chimes come on at once. ABS, Brake system, Advancetrac all go off when the car is started after being off for awhile. Power braking turns off so all there is left is super jerky hydraulic braking that feels like I'm doing one leg squats. After it runs for a little I can restart the vehicle and the lights will all disappear and power braking will come back. Seems as if this only happens after a prolonged period of time without the engine running (about 8 hours or so).

I bought a scanner that can read ABS and SRS codes and downloaded Forscan so I could pull information from the computer, but while I’ve done drivetrain work before I have no idea what these codes are saying. I’m hoping it’s a wheel sensor but I’m kinda nervous about it being ABS, because I’m super broke and can’t afford that right now. Maybe someone can help me out?

THE BATTERY WAS JUST REPLACED. PROBLEM OCCURRED BOTH BEFORE AND AFTER SO THAT'S NOT THE PROBLEM, I know they're finicky on the Hybrids.

I’ve also attached a picture of the cluster when the lights go off.




PCM

Code: U0418 - Invalid Data Received from Brake System Control Module A

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

Module: Powertrain Control Module




ABS


Code: C1B00 - Steering angle sensor

Additional Fault Symptom:
- Signal Plausibility Failure

Status:
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete

Module: Antilock braking system

Freeze Frame :
-GLOBTIM: 226026192 sec - Global real time
-TOTDIST: 155302.0 km - Total Distance
-MAINECUV: 13.75 Volt - Main ECU voltage supply
-OUTTMP: 17 °C - External Temperature From Sensor
-AYC: Inactive - AYC
-ABS: Inactive - ABS
-BTCS: Inactive - BTCS -201D
-RSC: Inactive - RSC
-BTC: Inactive - BTC
-HDC: Inactive - HDC
-VAC_BST_ST: Inactive - Active Vacuum Booster State
-BST_REL_SW: Inactive - Booster Release Switch State
-HYD_PMP_ST: Active - Hydraulic Pump State
-VPWR_ABS: 13.90 Volt - Module supply voltage
-VSS: 53.0 km/h - Vehicle Speed



Code: C0020 - ABS Pump Motor Control

Additional Fault Symptom:
- Circuit Open

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

Module: Antilock braking system

Freeze Frame :
-GLOBTIM: 228076668 sec - Global real time
-TOTDIST: 157804.0 km - Total Distance
-MAINECUV: 14.25 Volt - Main ECU voltage supply
-OUTTMP: 9 °C - External Temperature From Sensor
-AYC: Inactive - AYC
-ABS: Inactive - ABS
-BTCS: Inactive - BTCS -201D
-RSC: Inactive - RSC
-BTC: Inactive - BTC
-HDC: Inactive - HDC
-VAC_BST_ST: Inactive - Active Vacuum Booster State
-BST_REL_SW: Inactive - Booster Release Switch State
-HYD_PMP_ST: Active - Hydraulic Pump State
-VPWR_ABS: 14.20 Volt - Module supply voltage
-VSS: 20.0 km/h - Vehicle Speed





Code: C0020 - ABS Pump Motor Control

Additional Fault Symptom:
- Circuit Short To Battery

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

Module: Antilock braking system

Freeze Frame :
-GLOBTIM: 228076668 sec - Global real time
-TOTDIST: 157804.0 km - Total Distance
-MAINECUV: 14.25 Volt - Main ECU voltage supply
-OUTTMP: 9 °C - External Temperature From Sensor
-AYC: Inactive - AYC
-ABS: Inactive - ABS
-BTCS: Inactive - BTCS -201D
-RSC: Inactive - RSC
-BTC: Inactive - BTC
-HDC: Inactive - HDC
-VAC_BST_ST: Inactive - Active Vacuum Booster State
-BST_REL_SW: Inactive - Booster Release Switch State
-HYD_PMP_ST: Active - Hydraulic Pump State
-VPWR_ABS: 14.20 Volt - Module supply voltage
-VSS: 20.0 km/h - Vehicle Speed





PSCM

Code: U0415 - Invalid Data Received From ABS Control Module

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 :
-SWRS: 0 rev/min - Steering Wheel Rotation Speed
-SW_ANGLE: -81.00 ° - Steering Wheel AngleAttached Thumbnails