AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A-30V5 MR-372-J84-23A100$348.mif
SIEMENS TA2005
Vdiag No.: 14-18
DF064
PRESENT
OR
STOREDDISPLAY CIRCUIT
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to + 12 V
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 connectors.
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 the wiring.
If the problem 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.
DP0TA2005_V14_DF064/DP0TA2005_V18_DF064
AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A-32V5 MR-372-J84-23A100$348.mif
SIEMENS TA2005
Vdiag No.: 14-18
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 connectors.
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 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 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 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 the wiring.
Replace the solenoid valve or the electric/hydraulic interface wiring harness if the resistance is not 40 Ω ± 2
at 23˚C.
If the problem 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.
DP0TA2005_V14_DF085/DP0TA2005_V18_DF085
AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A-33V5 MR-372-J84-23A100$348.mif
SIEMENS TA2005
Vdiag No.: 14-18
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 connectors.
Repair if necessary.
Check the insulation, continuity and 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 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 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 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 the wiring.
Replace the solenoid valve or the electric/hydraulic interface wiring harness if the resistance is not 40 Ω ± 2
at 23˚C.
If the problem 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.
DP0TA2005_V14_DF086/DP0TA2005_V18_DF086
AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A-34V5 MR-372-J84-23A100$348.mif
SIEMENS TA2005
Vdiag No.: 14-18
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 connectors.
Repair if necessary.
Check the insulation, continuity and 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 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 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 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 the wiring.
Replace the solenoid valve or the electric/hydraulic interface wiring harness if the resistance is not 40 Ω ± 2
at 23˚C.
If the problem 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.
DP0TA2005_V14_DF087/DP0TA2005_V18_DF087
AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A-35V5 MR-372-J84-23A100$348.mif
SIEMENS TA2005
Vdiag No.: 14-18
DF088
PRESENT
OR
STOREDEVS5 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 connectors.
Repair if necessary.
Check the insulation, continuity and absence of interference resistance on the following connections:
●connection code 5AU, between components 119 and 754,
●connection code 5DL, between components 119 and 754.
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 the wiring.
Reconnect the modular connector.
Measure the resistance of component 754 between the following connections:
●connection code 5AU,
●connection code 5DL.
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 the wiring.
Replace the solenoid valve or the electric/hydraulic interface wiring harness if the resistance is not 40 Ω ± 2
at 23˚C.
If the problem 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.
DP0TA2005_V14_DF088/DP0TA2005_V18_DF088
AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A-36V5 MR-372-J84-23A100$348.mif
SIEMENS TA2005
Vdiag No.: 14-18
DF089
PRESENT
OR
STOREDEVS4 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 connectors.
Repair if necessary.
Check the insulation, continuity and absence of interference resistance on the following connections:
●connection code 5AU, between components 119 and 754,
●connection code 5AY, between components 119 and 754.
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 the wiring.
Reconnect the modular connector.
Measure the resistance of component 754 between the following connections:
●connection code 5AY,
●connection code 5AU.
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 the wiring.
Replace the solenoid valve or the electric/hydraulic interface wiring harness if the resistance is not 40 Ω ± 2
at 23˚C.
If the problem 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.
DP0TA2005_V14_DF089/DP0TA2005_V18_DF089
AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A-37V5 MR-372-J84-23A100$348.mif
SIEMENS TA2005
Vdiag No.: 14-18
DF093
PRESENT
OR
STOREDMANUAL SEQUENTIAL CONTROLS CIRCUIT
1.DEF: Inconsistency of the signal
CC.0: Short circuit to earth
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears during a road test when selecting position M with the lever
(one- touch 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 connectors.
Repair if necessary.
Check the insulation, continuity and the absence of interference resistance of the following connections:
●connection code 5FM, between components 119 and 129,
●connection code 5H, between components 119 and 129,
●connection code 5DU, between components 119 and 129,
●connection code N, between components 107 and 129.
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 the wiring.
If the problem 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.
DP0TA2005_V14_DF093/DP0TA2005_V18_DF093
AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A-38V5 MR-372-J84-23A100$348.mif
SIEMENS TA2005
Vdiag No.: 14-18
DF095
PRESENT
OR
STOREDSELECTOR LEVER LOCK ELECTROMAGNET CIRCUIT
CO: Open circuit
CC.1: Short circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears when the gear lever is in position P.
Special notes:
Use bornier Elé. 1681 for all operations on the computer connectors.
Check the cleanliness and condition of the gear lever lock electromagnet connections.
With the ignition on, check for + 12 V, on connection AP43 of component 129.
–Disconnect the battery.
–Check fuse 5F in the Protection and Switching Unit, as well as the cleanliness and condition of the connections.
–Disconnect connector PPH2 in the Protection and Switching Unit.
–Check the cleanliness and condition of the connectors.
Use the Universal bornier Elé. 1681. To check the insulation to earth and the continuity of the following
connection:
●connection code AP43, between components 129 and 1337.
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 the wiring.
If, with the ignition on, + 12 V is not present on connection AP43 of component 129, run fault finding on the
Protection and Switching Unit.
Disconnect the battery.
Disconnect the computer. Check the cleanliness and condition of the connections.
Use the universal bornier Elé. 1681. Check the insulation and continuity of the following connection:
●connection code 5DU, between components 119 and 129.
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 the wiring.
Measure the resistance of component 129 between the following connections:
●connection code 5DU,
●connection code AP43.
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 the wiring.
The resistance should be 40 Ω ± 4 Ω at a temperature of approximately 23˚C.
Otherwise replace the gear lever lock electromagnet.
If the problem 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.
DP0TA2005_V14_DF095/DP0TA2005_V18_DF095