2009 RENAULT TWINGO ignition

38C-83
AFTER REPAIRClear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V3 MR-413-X44-38C050$160.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of commands38C
Bosch 8.1 ESP
Vdiag No.: 05
AC195VEHICLE SPEED SIGNAL
NOTESConditions of use of the command.
Ignition on, engine stopped and vehicle speed zero.
This command is used to generate a speed other than 0 mph (0 km/h) at the computer's vehicle speed wire output
(connection 47F) for users of that signal (radio, sunroof, power-assisted steering).
This command has no visible effect on the dashboard speedometer needle.
Radio: Switch on the radio and check that the "adjustment of volume according to speed" function is active
(see 86A, radio).
Run the command AC195. During the command, you should hear the volume of the sound increase and then
decrease.
Variable electric power-assisted steering: Start the vehicle then return to the conditions of use of the command.
Turn the steering wheel from lock to lock using command AC195, to note a variation in the assistance level.
ESP_V05_AC195

38C-84
AFTER REPAIRClear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V3 MR-413-X44-38C050$160.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Interpretation of commands38C
Bosch 8.1 ESP
Vdiag No.: 05
AC196HAZARD WARNING LIGHT ACTIVATION REQUEST
NOTESConditions of use of the command.
Ignition on, engine stopped and vehicle speed zero.
This command is used to send a hazard warning lights activation request to the UCH (Passenger compartment
connection unit) to test their operation in the event of emergency braking depending on the UCH configuration
(Passenger compartment connection unit).
ESP_V05_AC196

38C-98
AFTER REPAIRClear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V3 MR-413-X44-38C050$180.mif
ANTI-LOCK BRAKING SYSTEM
Fault finding – Fault finding chart38C
Bosch 8.1 ESP
Vdiag No.: 05
ALP12ABS computer not detected during the multiplex network test
on CLIP
NOTESOnly address this customer complaint after a complete check with the diagnostic tool.
After the multiplex network test on CLIP, if the ABS/ESP computer is not detected, carry out the following
operations:
–Return to the home menu of the CLIP screen.
–Switch off the ignition.
–Restart the engine (+ after ignition feed).
–Repeat the multiplex network test.
–If the fault is still present, perform the fault finding described in ALP1 No dialogue with the ABS/ESP computer.
ESP_V05_ALP12