AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-28V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF023
PRESENT
OR
STOREDGEARBOX OIL TEMPERATURE SENSOR CIRCUIT
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after a road test.
Special notes:
Use bornier Elé. 1681 for all operations on the computer connectors.
Disconnect the battery.
Disconnect the modular connector, and check the cleanliness and condition of the connections.
Disconnect the computer. Check the cleanliness and condition of the connections.
Repair.
Check the insulation, continuity and the absence of interference resistance to earth, to + 12 V and the
following connections:
●Connection code 5BC between components 119 and 754.
●Connection code 5BB between components 119 and 754.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Reconnect the modular connector.
Measure the resistance of component 754 between the following connections:
●Connection code 5BC.
●Connection code 5BB.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Replace the sensor or the wiring if the resistance is not between:
2360 ΩΩ Ω Ω
and 2660 ΩΩ Ω Ω
at 20˚C
290 ΩΩ Ω Ω
and 327 ΩΩ Ω Ω
at 80˚C
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the
diagnostic tool.
DP0TA2000_V10_DF023/DP0TA2000_V11_DF023/DP0TA2000_V15_DF023
AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-30V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF029
CONTINUED 1
Disconnect the battery.
Disconnect the modular connector and check the cleanliness and condition of the connector A connections.
Check the continuity of the following connections on the female modular connector:
Lever in position P
●Connection codes 5DG and 5DK between components 119 and 485
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Lever in position R
●Connection codes 5DG and 5DK between components 119 and 485
●Connection codes 5DH and 5DK between components 119 and 485
●Connection codes 5DJ and 5DK between components 119 and 485
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Lever in position N
●Connection codes 5DH and 5DK between components 119 and 485
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Lever in position D
●Connection codes 5DJ and 5DK between components 119 and 485
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the continuity is faulty, change the multifunction switch.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-32V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF036
PRESENT
OR
STOREDPRESSURE MODULATING SOLENOID VALVE CIRCUIT
CO.0 : Open circuit or short circuit to earth
CC.1 : Short-circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears after running command AC024: Sequential control of the actuators.
Special notes:
Use bornier Elé. 1681 for all operations on the computer connectors.
Disconnect the battery.
Disconnect the modular connector, and check the cleanliness and condition of the connections.
Disconnect the computer. Check the cleanliness and condition of the connections.
Repair.
Check the insulation, continuity and the absence of interference resistance to earth, to + 12 V and the
following connections:
●Connection code 5AZ, between components 119 and 754.
●Connection code 5BA between components 119 and 754.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Measure the resistance of component 754 between the following connections:
●Connection code 5AZ.
●Connection code 5BA.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Replace the solenoid valve or the electro-hydraulic interface wiring if the resistance is not 1 ΩΩ Ω Ω
± 0.2 ΩΩ Ω Ω
at 23˚C.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the
diagnostic tool.
DP0TA2000_V10_DF036/DP0TA2000_V11_DF036/DP0TA2000_V15_DF036
AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-33V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF038
PRESENT
OR
STOREDTURBINE SPEED SENSOR CIRCUIT
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present when the engine is running and the gear lever is at P.
Disconnect the battery.
Disconnect the modular connector, and check the cleanness and condition of the connections.
Disconnect the computer. Check the cleanliness and condition of the connections.
Use the universal bornier Elé. 1681. Check the continuity and insulation of the following connections:
●Connection code 5DA, between components 119 and 1017.
●Connection code 5DB, between components 119 and 1017.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Reconnect the modular connector.
Measure the resistance of component 1017 between the following connections:
●Connection code 5DA.
●Connection code 5DB.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
The turbine speed sensor resistance is 300 ΩΩ Ω Ω
± 40 ΩΩ Ω Ω
at a temperature of approximately 20˚C.
If the value is not correct, replace the turbine speed sensor.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the
diagnostic tool.
DP0TA2000_V10_DF038/DP0TA2000_V11_DF038/DP0TA2000_V15_DF038
AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-38V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF064
PRESENT
OR
STOREDDISPLAY CIRCUIT
CO.0 : Open circuit or short circuit to earth
NOTESNone.
Disconnect the battery.
Check the cleanness and condition of the gear lever display connections.
Disconnect the computer.
Check the cleanliness and condition of the connections.
Use the universal bornier Elé. 1681 to check the insulation, continuity and the absence of interference
resistance on the following connection:
●Connection code 5CQ between components 119 and 1129.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the
diagnostic tool.
DP0TA2000_V10_DF064/DP0TA2000_V11_DF064/DP0TA2000_V15_DF064
AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-39V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF085
PRESENT
OR
STOREDEVS1 SEQUENCE SOLENOID VALVE CIRCUIT
CC.0: Short circuit to earth
CO : Open circuit
CC.1 : Short circuit to +12 V
NOTESDeal with fault DF012 Solenoid valves supply first if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault appears after running command AC024 Sequential actuator control.
Special notes:
Use bornier Elé. 1681 for all operations on the computer connectors.
Disconnect the battery.
Disconnect the modular connector, and check the cleanliness and condition of the connections.
Disconnect the computer. Check the cleanliness and condition of the connections.
Repair if necessary.
Check the insulation, continuity and the absence of interference resistance to earth, to + 12 V and the
following connections:
●Connection code 5AV between components 119 and 754.
●Connection code 5AU between components 119 and 754.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Reconnect the modular connector.
Measure the resistance of component 754 between the following connections:
●Connection code 5AV
●Connection code 5AU.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Replace the solenoid valve or the electric/hydraulic interface wiring harness if the resistance is not 40 ΩΩ Ω Ω
± 2 ΩΩ Ω Ω
at 20˚C.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
DP0TA2000_V10_DF085/DP0TA2000_V11_DF085/DP0TA2000_V15_DF085
AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-40V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF086
PRESENT
OR
STOREDEVS2 SEQUENCE SOLENOID VALVE CIRCUIT
CO.0 : Open circuit or short circuit to earth
CC.1 : Short circuit to +12 V
NOTESDeal with fault DF012 Solenoid valves supply first if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault appears after running command AC024 Sequential actuator control.
Special notes:
Use bornier Elé. 1681 for all operations on the computer connectors.
Disconnect the battery.
Disconnect the modular connector, and check the cleanliness and condition of the connections.
Disconnect the computer. Check the cleanliness and condition of the connections.
Repair.
Check the insulation, continuity and the absence of interference resistance on the following connections:
●Connection code 5AW between components 119 and 754.
●Connection code 5AU between components 119 and 754.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Reconnect the modular connector.
Measure the resistance of component 754 between the following connections:
●Connection code 5AW.
●Connection code 5AU.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Replace the solenoid valve or the electric/hydraulic interface wiring harness if the resistance is not 40 ΩΩ Ω Ω
± 2 ΩΩ Ω Ω
at 20˚C.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the
diagnostic tool.
DP0TA2000_V10_DF086/DP0TA2000_V11_DF086/DP0TA2000_V15_DF086
AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-41V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF087
PRESENT
OR
STOREDEVS3 SEQUENCE SOLENOID VALVE CIRCUIT
CO.0 : Open circuit or short circuit to earth
CC.1 : Short circuit to +12 V
NOTESDeal with fault DF012 Solenoid valves supply first if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault appears after running command AC024 Sequential actuator control.
Special notes:
Use bornier Elé. 1681 for all operations on the computer connectors.
Disconnect the battery.
Disconnect the modular connector, and check the cleanliness and condition of the connections.
Disconnect the computer. Check the cleanliness and condition of the connections.
Repair if necessary.
Check the insulation, continuity and the absence of interference resistance on the following connections:
●Connection code 5AU between components 119 and 754.
●Connection code 5AX between components 119 and 754.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Reconnect the modular connector.
Measure the resistance of component 754 between the following connections:
●Connection code 5AU.
●Connection code 5AX
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Replace the solenoid valve or the electric/hydraulic interface wiring harness if the resistance is not 40 ΩΩ Ω Ω
± 2 ΩΩ Ω Ω
at 20˚C.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
DP0TA2000_V10_DF087/DP0TA2000_V11_DF087/DP0TA2000_V15_DF087