Transmission Control Module, 6 Speed 09G (2019 My)

AQ250-6F 09G

DTC

Fault Code Description

Monitor Strategy Description

Malfunction Criteria

Threshold Value

Secondary Parameters with Enable Conditions

Monitoring Time Length

Frequency of checks, MIL Illum

P0602

Control Module Programming Error

Control Module Programing Error ROM Area Check

To detect dummy calibration flag

0xAA

40.0 s
Continuous

2 DCY

P0613

TCM Processor

Safety Processor 2nd CPU Detects Miscalculation

Check-calculation of 1st CPU failed

Single reset does not cover problem

5.0 s
Continuous

2 DCY

Software Flow Control TCM Program Miscalculation

To detect TCM program flow problem

CPU core check
ROM check
RAM data protection
Program flow check

200.0 ms
Continuous

P0700

Transmission Control System (MIL Request)

Micro Controller With ROM And RAM On Chip ROM Area Check

Comparison of stored checksum value and calculated checksum

Two checksum values are not the same

40.0 s
Continuous

2 DCY

Micro Controller With ROM And RAM On Chip RAM Area Check

Comparison of writing data and reading data

Writing data is different from reading one

P0706

Transmission Range Sensor "A" Circuit (PRNDL Input)

A, B, C and PA Signal Check In Every Shift Lever Position.

Detection of wrong combination of the A, B, C and PA signal

Wrong combination for more than 350.0 ms

350.0 ms

2 DCY

P0709

Transmission Range Sensor "A" Circuit Intermittent

A, B, C and PA Signal Check In Every Shift Lever Position.

Detection of no signal of the A, B, C and PA signal

All signals lost

350.0 ms

2 DCY

P0715

Input/Turbine Shaft Speed Sensor "A" Circuit

Input Speed Sensor Electrical Check

Detection of wrong input AD value

Voltage < 0.206 Volt (AD value < 45) for more than 100.0 ms

Input sensor: Not after failure decision for input sensor "no pulse check"

100.0 ms
5 times

2 DCY

Voltage > 2.727 Volt (AD value < 545) for more than 100.0 ms

P0718

Input/Turbine Shaft Speed Sensor "A" Circuit Intermittent

Input Speed Sensor No Pulse Check

Comparison pulse of input revolution and output revolution

No pulse of input sensor during 10 pulses of output sensor

Engine speed > 400 RPM
Output sensor active
Output speed >= 300 RPM
Input sensor: Not during failure detection or after failure decision for input sensor electrical failure.

500.0 ms

2 DCY

P0720

Output Shaft Speed Sensor Circuit

Output Speed Sensor Electrical Check

Detection of wrong input AD value

Voltage < 0.206 Volt (AD value < 45) for more than 100.0 ms

Output sensor: Not after failure decision for output sensor "no pulse check"

100.0 ms
5 times
Continuous

2 DCY

P0721

Output Shaft Speed Sensor Circuit Range/Performance

Output Speed Sensor No Pulse Check

Comparison pulse of input revolution and output revolution

No pulse of output sensor during 48 pulses of input sensor

Engine speed > 400 RPM
No emergency mode
Gear engagement condition engage
Range D, S
Inhibitor switch no fault
Input sensor active
S1, SLC1, SLC2, SLC3, SLC4, S LB1, SLT no fault
(Input rev. / defined current gear ratio) >= 300 RPM
Output sensor not during failure detection or after failure decision for output sensor electrical failure

500.0 ms

2 DCY

P0723

Output Shaft Speed Sensor Circuit Intermittent

Output Speed Sensor Electrical Check

Detection of wrong input AD value

Voltage > 2.727 Volt (AD value > 545) for more than 100.0 ms

Output sensor not after failure decision for output sensor "no pulse check"

100.0 ms
5 times
Continuous

2 DCY

P0729

Gear 6 Incorrect Ratio

6th Gear Input And Output RPM Signal Check. Separate Error Memory For Each Gear

Comparison of indicated slip and actual slip with stored values

1. Abs (input rev. - output rev. x other gear ratio) < (0.04 x other gear ratio x output rev.) for more than 450.0 ms (5 times)

Engine speed > 400 RPM
Output rev. > 250 RPM
Shift lever D or S
Brake: off
Slip difference of output speed (In case ABS valid) difference < 10.0%
Revolution sensor, no back up condition
Model oil temperature >= 20° C
Common parameter, common condition (see footnote)⁽¹⁾

1.0 s
12 times
Cumulative
Continuous

2 DCY

P0731

Gear 1 Incorrect Ratio

1st Gear Input And Output RPM Signal Check. Separate Error Memory For Each Gear

Comparison of indicated slip and actual slip with stored values

1. Abs (input rev. - output rev. x other gear ratio) < (0.04 x other gear ratio x output rev.) for more than 450.0 ms (5 times)

Engine speed > 400 RPM
Output rev. > 250 RPM
Shift lever D or S
Brake: off
Slip difference of output speed (In case ABS valid) difference < 10.0%
Revolution sensor, no back up condition
Model oil temperature >= 20° C
Common parameter, common condition (see footnote)⁽¹⁾

1.0 s
12 times
Cumulative
Continuous

2 DCY

P0732

Gear 2 Incorrect Ratio

2nd Gear Input And Output RPM Signal Check. Separate Error Memory For Each Gear

Comparison of indicated slip and actual slip with stored values

1. Abs (input rev. - output rev. x other gear ratio) < (0.04 x other gear ratio x output rev.) for more than 450.0 ms (5 times)

Engine speed > 400 RPM
Output rev. > 250 RPM
Shift lever D or S
Brake: off
Slip difference of output speed (In case ABS valid) difference < 10.0%
Revolution sensor, no back up condition
Model oil temperature >= 20° C
Common parameter, common condition (see footnote)⁽¹⁾

1.0 s
12 times
Cumulative
Continuous

2 DCY

P0733

Gear 3 Incorrect Ratio

3rd Gear Input And Output RPM Signal Check. Separate Error Memory For Each Gear

Comparison of indicated slip and actual slip with stored values

1. Abs (input rev. - output rev. x other gear ratio) < (0.04 x other gear ratio x output rev.) for more than 450.0 ms (5 times)

Engine speed > 400 RPM
Output rev. > 250 RPM
Shift lever D or S
Brake: off
Slip difference of output speed (In case ABS valid) difference < 10.0%
Revolution sensor, no back up condition
Model oil temperature >= 20° C
Common parameter, common condition (see footnote)⁽¹⁾

1.0 s
12 times
Cumulative
Continuous

2 DCY

P0734

Gear 4 Incorrect Ratio

4th Gear Input And Output RPM Signal Check. Separate Error Memory For Each Gear

Comparison of indicated slip and actual slip with stored values

1. Abs (input rev. - output rev. x other gear ratio) < (0.04 x other gear ratio x output rev.) for more than 450.0 ms (5 times)

Engine speed > 400 RPM
Output rev. > 250 RPM
Shift lever D or S
Brake: off
Slip difference of output speed (In case ABS valid) difference < 10.0%
Revolution sensor, no back up condition
Model oil temperature >= 20° C
Common parameter, common condition (see footnote)⁽¹⁾

1.0 s
12 times
Cumulative
Continuous

2 DCY

P0735

Gear 5 Incorrect Ratio

5th Gear Input And Output RPM Signal Check. Separate Error Memory For Each Gear

Comparison of indicated slip and actual slip with stored values

1. Abs (input rev. - output rev. x other gear ratio) < (0.04 x other gear ratio x output rev.) for more than 450.0 ms (5 times)

Engine speed > 400 RPM
Output rev. > 250 RPM
Shift lever D or S
Brake: off
Slip difference of output speed (In case ABS valid) difference < 10.0%
Revolution sensor, no back up condition
Model oil temperature >= 20° C
Common parameter, common condition (see footnote)⁽¹⁾

1.0 s
12 times
Cumulative
Continuous

2 DCY

P0741

Torque Converter Clutch Circuit Performance/Stuck Off

Lock Up Control Off Stuck Check

Comparison of engine RPM and input RPM

Engine RPM - input RPM > -100 RPM for 2.0 s (hybrid only)
Engine RPM - input RPM > 100 RPM for 2.0 s

Engine speed > 400 RPM < 4, 000 RPM
Shift lever D or S
Estimated engine torque >= 0 Nm
Revolution sensor no back up condition
SLU target current > 1, 000.0 mA
Model oil temp >= 20° C
Common parameter, common condition (see footnote)⁽¹⁾

2.0 s
6 times
Continuous

2 DCY

P0748

Pressure Control Solenoid "A" Electrical

SLT Linear Solenoid Feedback Current Stuck Check

Comparison of target current and feedback current

Sum of difference of two current > 15, 000

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

2 times
Continuous

2 DCY

P0776

Pressure Control Solenoid "B" Performance/Stuck Off

SLB1 Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current < 23.0 mA (AD value < 15) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P0777

Pressure Control Solenoid "B" Stuck On

SLB1 Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current > 1, 333.0 mA (AD value > 1, 000) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P0778

Pressure Control Solenoid "B" Electrical

SLB1 Linear Solenoid Feedback Current Stuck Check

Comparison of target current and feedback current

Sum of difference of two current > 15, 000

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

2 times
Continuous

2 DCY

P0796

Pressure Control Solenoid "C" Performance/Stuck Off

SLC1 Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current < 23.0 mA (AD value < 15) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P0797

Pressure Control Solenoid "C" Stuck On

SLC1 Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current > 1, 333.0 mA (AD value > 1, 000) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P0798

Pressure Control Solenoid "C" Electrical

SLC1 Linear Solenoid Feedback Current Stuck Check

Comparison of target current and feedback current

Sum of difference of two current > 15, 000

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

2 times
Continuous

2 DCY

P0962

Pressure Control Solenoid "A" Control Circuit Low

SLT Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current < 23.0 mA (AD value < 15) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P0963

Pressure Control Solenoid "A" Control Circuit High

SLT Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current > 1, 333.0 mA (AD value > 1, 000) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P0973

Shift Solenoid "A" Control Circuit Low

S1 Conduction Check In On/Off Solenoid

Comparison of the signal of solenoid monitor and solenoid driver output

Wrong output signal for more than 100.0 ms

100.0 ms
5 times
Continuous

2 DCY

P0974

Shift Solenoid "A" Control Circuit High

S1 Conduction Check In On/Off Solenoid

Comparison of the signal of solenoid monitor and solenoid driver output

Wrong output signal for more than 100.0 ms

100.0 ms
5 times
Continuous

2 DCY

P2711

Unexpected Mechanical Gear Disengagement

Safety Function To Check Solenoid State

Check of solenoid state pattern and input torque

To detect braking torque < 921.0 Nm

700.0 ms
Continuous

2 DCY

P2714

Pressure Control Solenoid "D" Performance/Stuck Off

SLC2 Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current < 23.0 mA (AD value < 15) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P2715

Pressure Control Solenoid "D" Stuck On

SLC2 Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current > 1, 333.0 mA (AD value > 1, 000) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P2716

Pressure Control Solenoid "D" Electrical

SLC2 Linear Solenoid Feedback Current Stuck Check

Comparison of target current and feedback current

Sum of difference of two current > 15, 000

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

2 times
Continuous

2 DCY

P2723

Pressure Control Solenoid "E" Performance/Stuck Off

SLC3 Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current < 23.0 mA (AD value < 15) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P2724

Pressure Control Solenoid "E" Stuck On

SLC3 Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current > 1, 333.0 mA (AD value > 1, 000) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P2725

Pressure Control Solenoid "E" Electrical

SLC3 Linear Solenoid Feedback Current Stuck Check

Comparison of target current and feedback current

Sum of difference of two current > 15, 000

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

2 times
Continuous

2 DCY

P2757

Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off

SLU Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current < 23.0 mA (AD value < 15) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P2758

Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On

SLU Input AD Value Check In Every Linear Solenoid

Detection of wrong input AD value

Feedback current > 1, 333.0 mA (AD value > 1, 000) for more than 100.0 ms

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

100.0 ms
5 times
Continuous

2 DCY

P2759

Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical

SLU Linear Solenoid Feedback Current Stuck Check

Comparison of target current and feedback current

Sum of difference of two current > 15, 000

D value voltage main solenoid sw < 1, 333.0 mA > 10.5 V on

2 times
Continuous

2 DCY

U0001

High Speed CAN Communication Bus

Bus Off CAN Communication Check

Detection of communication error

CAN BUS off condition for more than 250.0 ms

Ignition on > 500.0 ms

250.0 ms
Continuous

2 DCY

U0100

Lost Communication With ECM/PCM "A"

ECU No Communication CAN Communication Check

Detection of communication error

ECU no communication for more than 50.0 ms

CAN bus active

500.0 ms
Continuous

2 DCY

Ignition on > 500.0 ms

U0301

Software Incompatibility With ECM/PCM

ECU Wrong Level CAN Receive Data Check

Detection of error signal

Transmission coding is manual transmission code (0Fh)
Or
Max torque is not same as one in ATCU

CAN bus active
ECU communication active
ECU data update active

250.0 ms
Continuous

2 DCY

U0401

Invalid Data Received From ECM/PCM "A"

ECU Malfunction CAN Receive Data Check

ECU signal data freeze

Data counter not updated

CAN bus active
ECU communication active

250.0 ms
Continuous

2 DCY

Accelerator Pedal CAN Receive Data Check

Detection of error signal

0xFF

CAN bus active
ECU communication active
ECU data update active

Engine Speed CAN Receive Data Check

Engine Torque CAN Receive Data Check

⁽¹⁾

Common parameter for enabling gear ratio or lock up errors:

Main solenoid switch on
Gear condition engaged
S1 solenoid no fault
Linear solenoid no fault
Inhibitor switch no fault
CAN communication no fault
ECU data update no fault
Estimated engine torque no fault
Engine speed no fault
Accelerator pedal no fault
ROM no fault
RAM no fault
Safety processor no fault