Abs light code c1266

Did you reset code?

If that light is on there is a code, you did read this with an ABS capable scan tool? an engine code reader tool will not read the ABS control module

ABS code C1145 - Ford Truck Enthusiasts Forums

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Aug 20, 2009 - ABS code C1145 1997 - 2003 F150. ... C1220 Yellow ABS WarningIndicator Failure (2) C1222 Wheel Speed ... C1230 Rear ABS Sensor (Electrical/Static) (2) ... ABS light on (Anti Lock Brakes) and I hear pump when in turn ...
Oct 9, 2010
ABS code C1206-2003 F150 SuperCrew
Aug 13, 2007
ABS light C1230
Oct 22, 2006
ABS light on DTC's C1229,C1230
Nov 18, 2002
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abs valve power relay circuit failur,this is what the code c1266 meens,hope this was some help,all the best.

Anti-Lock ControlPinpoint TestsPinpoint Test F: DTC C1266Refer to Wiring Diagram Set 42, Vehicle Dynamic Systems for schematic and connector information. See: Electronic Brake Control Module > Removal and Replacement > Anti-Lock Brake System (ABS) Module. TEST the system for normal operation.NoVERIFY BJB fuse 109 (20A) is OK. If OK, REPAIR circuit 483 (RD). If the fuse is not OK, REFER to the Wiring Diagrams to identify the possible causes of the circuit short. CLEAR the DTCs. TEST the system for normal operation. See: Vehicle > Electrical > Diagrams By Number------------------------------------------------- - - Disconnect: ABS Module C135. Measure the voltage between ABS module C135-25, circuit 483 (RD), harness side and ground.
if voltage is greater than 10 volts replace abs module if not
check fuse described in upper section if fuse is bad replace if it blows again you need to check wiring

B1596 ABS Module Service Continuous Codes NOTE: If other DTCs are present, REPAIR them before installing a new component.
TURN the ignition switch to the OFF position and wait at least 30 seconds. Turn the ignition switch to the ON position. REPEAT the ABS self-test. If any DTCs are retrieved, REFER to the Anti-Lock Brake System (ABS) Module Diagnostic Code (DTC) Index. If no DTCs are retrieved, CARRY OUT a drive test above 15 km/h (9 mph), then REFER to the symptom chart.
Anti-Lock Brake System (ABS) Module Diagnostic Trouble Code (DTC) Index DTCs DTC Caused By Description Action B1342 ABS Module ECU is Defective INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this section. B1484 ABS Module Brake Pedal Input Open Circuit Go To Pinpoint Test D . B1596 ABS Module Service Continuous Codes NOTE: If other DTCs are present, REPAIR them before installing a new component.
TURN the ignition switch to the OFF position and wait at least 30 seconds. Turn the ignition switch to the ON position. REPEAT the ABS self-test. If any DTCs are retrieved, REFER to the Anti-Lock Brake System (ABS) Module Diagnostic Code (DTC) Index. If no DTCs are retrieved, CARRY OUT a drive test above 15 km/h (9 mph), then REFER to the symptom chart. B1676 ABS Module Battery Voltage Out of Range Go To Pinpoint Test E . C1145 ABS Module Speed Wheel Sensor RF Input Circuit Failure Go To Pinpoint Test B . C1155 ABS Module Speed Wheel Sensor LF Input Circuit Failure Go To Pinpoint Test B . C1165 ABS Module Speed Wheel Sensor RR Input Circuit Failure Go To Pinpoint Test B . C1175 ABS Module Speed Wheel Sensor LR Input Circuit Failure Go To Pinpoint Test B . C1222 ABS Module Speed Wheel Mismatch Make sure the tires are the same size and correctly inflated. INSPECT the wheel speed sensor rings. CLEAR the DTC. TEST drive the vehicle. REPEAT the self-test. C1266 ABS Module ABS Valve Power Relay Circuit Failure Go To Pinpoint Test K . C1296 ABS Module Wheel Speed LF Signal Fault Go To Pinpoint Test C . C1297 ABS Module Wheel Speed RF Signal Fault Go To Pinpoint Test C . C1298 ABS Module Wheel Speed RR Signal Fault Go To Pinpoint Test C . C1299 ABS Module Wheel Speed LR Signal Fault Go To Pinpoint Test C . C1300 ABS Module ABS Hydraulic Pump Motor Circuit Failure Go To Pinpoint Test A . C1805 ABS Module Mismatched PCM and ABS Modules Do Not Match CHECK the part numbers. INSTALL the correct module. C2775 ABS Module TC ON/OFF Switch Stuck Failure Go To Pinpoint Test H . U0073 CAN Bus Control Module Communication Bus Off REFER to Section 418-00 . U1900 CAN Bus CAN communication Bus Fault - Receive error REFER to Section 418-00 . U2023 CAN Bus Fault received from External Node REFER to Section 418-00 .

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this code is not in the list of jaguar codes so i would suggest you ask the mechanic what this means ,This year car is basically a ford mondeo with a different body shape ,its value now is not a lot if its a petrol model maybe a 1000 euros tops but a diesel manual is another proposition ,anyway your problem here i think is a wheel sensor or the magnetic painted path on the back of the wheel bearing ,it will need checking out with a automotive multimeter to locate the fault trying to read a code will not tell you what wheel sensor is faulty and the another thing the ABS computer is the only electronics on the car that will reset itself once the fault is found and cured

If this is a std cab or Supercrew, might want to take a look for a bad splice in the driver's side door sill.

Somewhat common problem with a line to the VSM ( Vehicle Security Module ).

Standard Cab :

I would go with the ABS module, if the shop is wrong make them fix what the real problem is for free, is this a Jag dealer?