Renault Laguna 3 dci Hatch 2011 Electronic Parking Brake NOT ENGAGING

[carman777]

Reanult Laguna 3 dci Hatch 2011 model Electronic Parking Brake does not ENGAGE... hence no handbrake
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Can anyone please advise, today my Renault Laguna 3 dci 2011 hatch keeps showing "CHECK PARKING BRAKE" and the brakes will not engage at all, have to leave it in gear and put bricks under the wheels.

The RED P circle on the DASH KEEPS FLASHING and so does the RED light on the Brake switch.

When i open the driver door it flashes red "APPLY HAND BRAKE"


Here are the screen shots of the scans of Renault Laguna 3, please see attached

CAN-V1: 186 Power Assisted Steering
CAN-M: 662, 261, 1959 (not sure what this means? )
CAN-OTHERS: 1222 (something to do with parking proxy can??? )

Also what does the other messages mean?

"Fault on the Multiplex... "???
"Faulty segment on the multiplex network"???

I have limited knowledge on how to use this CAN-CLIP so i am a novice

Any Help and Advise i would be Grateful so many thanks for your help in advance


==== UPDATE ===

I MANAGED TO GET SOME MORE INFO OF THE PROBLEM

DTC517577
DTC516F68 -------------
DTC516868
DTC50CB14

thanks for any help provided

Thank you

[carman777]

I cleared the yellow codes but only 1 red code still remains

Computer: Parking Brake

DTC 516F68 Emergency release 1.5def

The (p) on the dash keeps flashing then goes off does not appear again and the brake button light behind the gears stick keeps flashing red

PARKING BRAKE
Index
Title
CharacterisationState
DTC50CB14 WARNING LIGHT CIRCUIT CO.0
SAVED
Context when fault appeared
Index
Title
Value
ET011_FF PARKING BRAKE INACTIVE
ET029_FF LAST FPA ACTION BEFORE FAULT REPORTED INACTIVE
ET037_FF ENGINE OPERATING PHASE START
ET001_FF + AFTER IGNITION SUPPLY PRESENT
ET028_FF BRAKE SWITCH INFORMATION ACTIVE
ET042_FF FAULT TYPE Other
PR026_FF NO. OF AUT PARK BRAKE WAKE UP WITH FAULT 30.000000
PR018_FF PRESENCE COUNTER 0.000000
PR019_FF FREQUENCY COUNTER 1.000000
PR012_FF VEHICLE SPEED 0.000000
PR001_FF BATTERY VOLTAGE 12 V 9.425000
PR003_FF SLOPE VALUE -2.000000
PR004_FF FORCE MEASUREMENT VALUE 234.000000
Additional data
Index
Value
MILEAGE SINCE LAST APPEARANCE OF FAULT
Index
Title
DTC517577 APPLY
CharacterisationState
1.DEF
SAVED
Context when fault appeared
Index
Title Value
ET011_FF PARKING BRAKE APPLY
ET029_FF LAST FPA ACTION BEFORE FAULT REPORTED STATUS3
ET037_FF ENGINE OPERATING PHASE OFF
ET001_FF + AFTER IGNITION SUPPLY MISSING
ET028_FF BRAKE SWITCH INFORMATION UNAVAILABLE
ET042_FF FAULT TYPE STATUS1
PR026_FF NO. OF AUT PARK BRAKE WAKE UP WITH FAULT 247.000000
PR018_FF PRESENCE COUNTER 0.000000
PR019_FF FREQUENCY COUNTER 10.000000
PR012_FF VEHICLE SPEED 326.400000
PR001_FF BATTERY VOLTAGE 12 V 11.909000
PR003_FF SLOPE VALUE -2.000000
PR004_FF FORCE MEASUREMENT VALUE 234.000000


Index
Value
MILEAGE SINCE LAST APPEARANCE OF FAULT
Index
Title
DTC516F68 EMERGENCY RELEASE
CharacterisationState
1.DEF
PRESENT
Context when fault appeared
Index
Title
Value
ET011_FF PARKING BRAKE INACTIVE
ET029_FF LAST FPA ACTION BEFORE FAULT REPORTED INACTIVE
ET037_FF ENGINE OPERATING PHASE INACTIVE
ET001_FF + AFTER IGNITION SUPPLY MISSING
ET028_FF BRAKE SWITCH INFORMATION UNAVAILABLE
ET042_FF FAULT TYPE Other
PR026_FF NO. OF AUT PARK BRAKE WAKE UP WITH FAULT 0.000000
PR018_FF PRESENCE COUNTER 15.000000
PR019_FF FREQUENCY COUNTER 15.000000
PR012_FF VEHICLE SPEED 326.400000
PR001_FF BATTERY VOLTAGE 12 V 7.424000
PR003_FF SLOPE VALUE -128.000000
PR004_FF FORCE MEASUREMENT VALUE 0.000000
Additional data
Index
Value
MILEAGE SINCE LAST APPEARANCE OF FAULT 0
Index
Title
CharacterisationState
DTC516868 VEHICLE MOVES WITH MAX. PARKING BRAKE ---
SAVED
Context when fault appeared
Index
Title
Value
ET011_FF PARKING BRAKE INACTIVE
ET029_FF LAST FPA ACTION BEFORE FAULT REPORTED STATUS3
ET037_FF ENGINE OPERATING PHASE OFF
ET001_FF + AFTER IGNITION SUPPLY MISSING
ET028_FF BRAKE SWITCH INFORMATION INACTIVE
ET042_FF FAULT TYPE Other
PR026_FF NO. OF AUT PARK BRAKE WAKE UP WITH FAULT 255.000000
PR018_FF PRESENCE COUNTER 0.000000
PR019_FF FREQUENCY COUNTER 15.000000
PR012_FF VEHICLE SPEED 0.000000
PR001_FF BATTERY VOLTAGE 12 V 12.116000
PR003_FF SLOPE VALUE -2.000000
PR004_FF FORCE MEASUREMENT VALUE 240.000000

Additional data
Index
Value
MILEAGE SINCE LAST APPEARANCE OF FAULT
UCH
Index
Title
Characterisation State
DTC957214 UCH 2 SUPPLY CIRCUIT CO.0
PRESENT
Context when fault appeared
Index Title Value
Additional data
Index
Value
MILEAGE SINCE LAST APPEARANCE OF FAULT
Index
Title
CharacterisationState
DTC955177 STEERING LOCK 2.DEF
SAVED
Context when fault appeared
Index
Title
Value
ET497_FF CAUSE OF STEERING COLUMN LOCK FAILURE INDETERMINATE
PR091_FF STEERING COLUMN LOCK SUPPLY VOLTAGE 11.900000
PR092_FF VEHICLE SPEED, STEERING COLUMN LOCK 0.000000
Additional data
Index
Value
MILEAGE SINCE LAST APPEARANCE OF FAULT


==============================================

2. Fault(s) detected
DRIVER'S DOOR
Index
Title
CharacterisationState
DTCA84112 DRIVER'S DOOR LOCKING CIRCUIT CC.1
Index
Title
PRESENT
CharacterisationState
DTCA84012 DRIVER'S DOOR LOCKING CIRCUIT CC.1
PRESENT
PARKING BRAKE
Index
Title
CharacterisationState
DTC50CB14 WARNING LIGHT CIRCUIT CO.0
Index
Title
SAVED
CharacterisationState
DTC517577 APPLY 1.DEF SAVED
Index CharacterisationState
Title
DTC516F68 EMERGENCY RELEASE 1.DEF
PRESENT
1/2Index
Title
CharacterisationState
DTC516868 VEHICLE MOVES WITH MAX. PARKING BRAKE---
SAVED
UCH
Index
Title
CharacterisationState
DTC957214 UCH 2 SUPPLY CIRCUIT CO.0
Index
Title
PRESENT
CharacterisationState
DTC955177 STEERING LOCK 2.DEF
SAVED
ESP
Index
Title
CharacterisationState
DTC407481 EFFECTIVE MEAN TORQUE MULTIPLEXED INFORMATION ---

SAVED