Specifications

ON-BOARD DIAGNOSTIC
K69
K
End Of Sie
3 VERIFY CURRENT INPUT SIGNAL STATUS
• Turn ignition key to OFF.
• Start engine.
• Measure frequency of input/turbine speed
sensor using a oscilloscope.
 IG ON: 0 Hz
 Idle: Within 320374 Hz (P, N position)
• Are frequency of input/turbine speed sensor
readings within specifications?
Yes Go to intermittent concern troubleshooting procedure.
(See F227 INTERMITTENT CONCERN
TROUBLESHOOTING.)
No Go to next step.
4 INSPECT INPUT/TURBINE SPEED SENSOR
CONNECTOR FOR POOR CONNECTION
• Turn ignition key to OFF.
• Disconnect input/turbine speed sensor
connector.
• Check for poor connection (damaged/pulled-
out terminals, corrosion, etc.).
• Is connection okay?
Yes Go to next step.
No Repair or replace connector and/or terminals, then go to
Step 10.
5 INSPECT INPUT/TURBINE SPEED SENSOR
RESISTANCE
• Measure resistance between input/turbine
speed sensor terminals (part-side).
• Is resistance within 250600 ohms between
input/turbine speed sensor terminals (part-
side)?
(See K23 INPUT/TURBINE SPEED SENSOR
INSPECTION.)
Yes Go to next step.
No Replace input/turbine speed sensor, then go to Step 10.
(See K24 INPUT/TURBINE SPEED SENSOR REMOVAL/
INSTALLATION.)
6 INSPECT INPUT/TURBINE SPEED SENSOR
• Remove input/turbine speed sensor.
• Is there iron powder stuck on input/turbine
speed sensor?
(See K24 INPUT/TURBINE SPEED SENSOR
REMOVAL/INSTALLATION.)
Yes Clean input/turbine speed sensor, then go to Step 10.
No Go to next step.
7 INSPECT PCM CONNECTOR FOR POOR
CONNECTION
• Disconnect PCM connector.
• Check for poor connection (damaged/pulled-
out terminals, corrosion, etc.).
• Is connection okay?
Yes Go to next step.
No Repair or replace connector and/or terminals, then go to
Step 10.
8 INSPECT INPUT/TURBINE SPEED SENSOR
CIRCUIT FOR OPEN
• Inspect input/turbine speed sensor terminals
(harness-side) and PCM terminals (harness-
side).
 A and 3J
 B and 3G
• Is there continuity?
Yes Go to next step.
No Repair or replace harness, then go to Step 10.
9 INSPECT INPUT/TURBINE SPEED SENSOR
CIRCUIT FOR SHORT TO GROUND
• Inspect input/turbine speed sensor terminal
(harness-side) and body ground.
 A and body ground
 B and body ground
• Is there continuity?
Yes Repair or replace harness, then go to next step.
No Go to next step.
10 VERIFY TROUBLESHOOTING OF DTC P0715
COMPLETED
• Make sure to reconnect all disconnected
connectors.
• Clear DTC from memory using WDS or
equivalent.
• Drive vehicle with vehicle speed 40 km/h {25
mph} or above for 0.7 second or more.
• Is same DTC present?
Yes Replace PCM, then go to next step.
(See F43 PCM REMOVAL/INSTALLATION.)
No Go to next step.
11 VERIFY AFTER REPAIR PROCEDURE
• Perform After Repair Procedure.
(See K52 AFTER REPAIR PROCEDURE.)
• Are any DTCs present?
Yes Go to applicable DTC inspection.
No Troubleshooting completed.
STEP INSPECTION ACTION