TROUBLESHOOTING [GF4A-EL]
DTC P0715
Input/turbine speed sensor insufficient input from TSS sensor
DESCRIPTION
• Signal from input/turbine speed sensor is not input to powertrain control module when vehicle is
moving
POSSIBLE
CAUSE
• Input/turbine speed sensor malfunction
• Damaged harness or connectors between input/turbine speed sensor and powertrain control module
• Powertrain control module malfunction
STEP
INSPECTION
ACTION
1
Are powertrain control module and input/turbine
speed sensor connection at the connector and
connector pins okay?
Yes
Go to next step
No
Repair or replace connectors, then go to step 6
2
Check NGS tester display
• Connect NGS tester to data link connector
• Are input/turbine speed sensor and NGS tester
display correct?
o
t
0 1 -40B POWERTRAIN CONTROL
MODULE (PCM) INSPECTION [KL]
Yes
Go to step 6
No
Go to next step
3
Check for continuity between terminals of
input/turbine speed sensor and powertrain control
module
• Disconnect negative battery cable
• Disconnect input/turbine speed sensor and
powertrain control module connectors
• Is there continuity between powertrain control
module connector terminals 84, 23 and
corresponding connector terminals at the
input/turbine speed sensor?
Yes
Go to next step
No
Repair or replace connectors and wiring, then go to step 6
4
Measure resistance between input/turbine speed
sensor terminals
• Disconnect negative battery cable
• Disconnect input/turbine speed sensor
connector
• Is resistance between terminals correct?
o - 05—17B INPUT/TURBINE SPEED SENSOR
INSPECTION [GF4A-EL]
Yes
Go to next step
No
Replace the input/turbine speed sensor, then go to step 6
o r 0 5 -1 7B INPUT/TURBINE SPEED SENSOR
REMOVAL/INSTALLATION [GF4A-EL]
5
After diagnostic trouble code has been cleared,
recheck if diagnostic trouble code is shown
c r 0 1 -0 1 B ENGINE ON-BOARD DIAGNOSIS
[KL]
Yes
Return to step 2
No
Problem is a temporary poor connection of wiring or
connectors, and should be investigated further, then go to
next step
6
Erase diagnostic trouble code from memory. Can
code be output after performing “After Repair
Procedure”?
Yes
Go to appropriate inspection procedure
No
Finished
0 5 -0 1 B -8
Summary of Contents for MX-6 1998
Page 1: ......
Page 501: ...STARTING SYSTEM 3 If not as specified replace the starter interlock switch 01 19 3...
Page 803: ...MANUAL TRANSAXLE W 6 U 5 1 5 W A C 05 15 7...
Page 934: ...CONTROL SYSTEM CONTROL SYSTEM STRUCTURAL VIEW W6U740WA0 07 40 2...
Page 983: ...SERVICE TOOLS 08 60 SERVICE TOOLS 08 RESTRAINTS S S T 08 60 1 08 RESTRAINTS SST 08 60 1...