17B-19V2 MR-376-X76-17B050$070.mif
PETROL INJECTION
Fault finding – Fault summary table17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
*Refriger: RefrigerantTool fault DTC code Diagnostic tool title
DF8842632 Additional fuel circuit pump relay
DF8870226 Brake - accelerator pedal position
DF8941633 Additional fuel circuit solenoid valve
DF9740225 Pedal potentiometer circuit gang 1
DF9752120 Pedal potentiometer circuit gang 2
DF9921644 Additional heater 1 relay circuit
DF9931645 Additional heater 2 relay circuit
DF9941646 Additional heater 3 relay circuit
DF10150504 Brake switch signal consistency
DF10160833 Clutch switch signal consistency
DF1017061A Computer
DF10340314 Combustion misfire
DF10580106 Inlet pressure consistency
DF1063C415 ESP multiplex connection
DF10680530 Refriger* pressure sensor voltage
DF10720645 Air conditioning compressor relay control
DF10740638 Motorised throttle position inconsistent
17B-134
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 MR-376-X76-17B050$084.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF1015
PRESENT OR
STOREDBRAKE SWITCH SIGNAL CONSISTENCY
1.DEF: Value outside permitted tolerance values
2.DEF: Inconsistent signal.
NOTESFault priorities
Deal with the following faults first:
DF050 Brake switch circuit
DF631 Brake light switch signal
Conditions for application to a stored fault:
The fault is declared present:
–For 1.DEF engine at idle speed.
–For 2.DEF, if impossible to see the fault present, deal with it as stored.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
With the brake pedal released, check ET039 Brake pedal and ET799 Brake wire contact.
If ET039 is Released and ET799 is Inactive.
Check the fitting and mechanical operation of the brake pedal (the pedal returns properly).
If the check is incorrect, check the braking system.
Remove the brake pedal switch, component code 160 (see MR 388 (Logan and Sandero), MR 451 (Duster),
MR 423 (Thalia 2/Symbol 2), Mechanical, 37A, Mechanical component controls, Brake pedal switch:
Removal - Refitting or MR 430 (Clio II F 6), MR 374 (Kangoo VLL), Mechanical, 37A, Mechanical component
controls, Brake pedal: Removal - Refitting) and, without depressing the pedal, press sufficiently on the brake
pedal switch to seat it completely in its position.
Lock it by turning it an eighth of a turn.
The fault should change from present to stored.
V42_V04_DF1015/V42_V05_DF1015/V42_V06_DF1015/V42_V14_DF1015/V42_V16_DF1015/V42_V18_DF1015
17B-135
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 MR-376-X76-17B050$084.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF1015
CONTINUED
– With the brake pedal depressed, measure the resistance of the brake pedal switch, component code 160
between connections AP1 (for Logan, Sandero, Duster) or AP10 (for Thalia 2/Symbol 2, Clio II F 6, Kangoo
VLL) and 65A. The value must be X > 10 M (between 0°C and 40°C).
If the resistance is not correct, replace the brake pedal switch, component code 160 (see MR 388 (Logan and
Sandero), MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), Mechanical, 37A, Mechanical component controls,
Brake pedal switch: Removal - Refitting or MR 430 (Clio II F 6), MR 374 (Kangoo VLL), Mechanical, 37A,
Mechanical component controls, Brake pedal: Removal - Refitting).
– With the brake pedal released, measure the resistance of the brake pedal switch, component code 160
between connections AP1 (for Logan, Sandero, Duster) or AP10 (for Thalia 2/Symbol 2, Clio II F 6, Kangoo
VLL) and 5A, the value must be between 0 < X 1 (between 0°C and 40°C).
If the resistance is not correct, replace the brake pedal switch, component code 160 (see MR 388 (Logan and
Sandero), MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), Mechanical, 37A, Mechanical component controls,
Brake pedal switch: Removal - Refitting or MR 430 (Clio II F 6), MR 374 (Kangoo VLL), Mechanical, 37A,
Mechanical component controls, Brake pedal: Removal - Refitting).
Check the brake pedal switch connector, component code 160 (see MR 388 (Logan and Sandero), MR 451
(Duster), MR 423 (Thalia 2/Symbol 2), Mechanical, 37A, Mechanical component controls, Brake pedal
switch: Removal - Refitting or MR 430 (Clio II F 6), MR 374 (Kangoo VLL), Mechanical, 37A, Mechanical
component controls, Brake pedal: Removal - Refitting).
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair
), repair the connector, otherwise replace the wiring.
Check fuse F03 (for Logan, Sandero, Duster), F4 (for Thalia 2/Symbol 2, Clio II F 6 or F16 (for Kangoo VLL)
and replace it if necessary.
If the fault is still present, contact the Techline.
