Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

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ITransrnission Model: Galant I Year: 1994-00 Under fascia, drive General information Refer to the front of this manual for general test conditions, terminology, detailed descriptions of wiring faults and a general trouble shooter for electrical and mechanical faults. 0 Trouble codes are displayed by using the transmission neutral indicator lamp. 0 The transmission control module (TCM) fault memory can also be checked using diagnostic equipment connected to the data link connector (DLC). 0 Trouble codes may not be displayed if battery voltage is low. Accessing Ensure ignition switched OFF. Bridge data link connector (DLC) terminal 1 and earth m. Switch ignition ON. Count transmission neutral indicator lamp flashes. Note trouble codes. Compare with trouble code table. Each trouble code consists of two groups of one or more indicator lamp flashes H. Long flashes indicate the 'tens' of the trouble code H [A]. Short flashes indicate the 'units' of the trouble code H [Dl. A short pause separates each trouble code group H [Cl. A long pause separates each trouble code [El. For example: Trouble code 22 displayed H. - - -- Erasing Ensure ignition switched OFF. Disconnect battery earth lead. Wait 15 seconds. Reconnect battery earth lead. Repeat checking procedure to ensure no data remains in TCM fault memory. WARNING: Disconnecting the battery may erase memory from electronic units (e.g. radio, clock).

4 MITSUBISHI Transmission Trouble code identification Flash type 11 12 I I Fault location I Throttle position (TP) sensor/accelerator pedal position (APP) sensor - malfunction Throttle position (TP) sensorlaccelerator pedal position (APP) sensor - malfunction Throttle position (TP) sensorlaccelerator pedal position (APP) sensor - malfunction I I TPIAPP sensor incorrect adjustment 15 I Transmission fluid temperature (TFT) sensor - malfunction I Wiring open circuit, TFT sensor 21 22 25 26 32 33 34 36 42 43 I Crankshaft position (CKP) sensor - circuit malfunction Transmission input shaft speed sensor - circuit malfunction Transmission output shaft speed sensor - circuit malfunction Wide open throttle (WOT) switch - malfunction Brake pedal position (BPP) switch - circuit malfunction Transmission reversellow gear selection solenoid - circuit malfunction Transmission under-drive solenoid - circuit malfunction Transmission second solenoid - circuit malfunction Overdrive solenoid - circuit malfunction Damper dutch system control solenoid - circuit malfunction First gear, ratio - out of limits Wiring Second gear, ratio - out of limits Third gear, ratio - out of limits I Fourth gear, ratio - out of limits - Wiring short circuit, TPIAPP sensor Wiring open circuit, TP sensor - --- - Wiring, CKP sensor Wiring openlshort circuit, transmission input shaft speed sensor Wiring openlshort circuit, transmission output shaft speed sensor short circuit, WOT switch Wirinq openlshort circuit, BPP switch Wiring openlshort circuit, transmission reversellow gear selection solenoid Wiring openlshort circuit, transmission under-drive solenoid Wiring openlshort circuit, transmission second solenoid Wiring openlshort circuit, overdrive solenoid I Reverse gear, ratio - out of limits Wiring, 51 Transmission control module (TCM)/engine control module (ECM)l Wiring, ECM, TCM traction control module - communication malfunction 1 Damper clutch system - defective 56 71 Transmission system relay - circuit malfunction Transmission neutral indicator lamp - circuit malfunction Transmission control module (TCM) - defective Wiring openlshort circuit, damper clutch control solenoid, TCM Wiring, transmission inputloutput shaft speed sensors, transmission Wiring, transmission inputloutput shaft speed sensors, transmission Wiring, transmission inputloutput shaft speed sensors, transmission Wiring, transmission inputloutput shaft speed sensors, transmission transmission inputloutput shaft speed sensors, transmission Wiring openlshort circuit, damper clutch system Wiring open circuitlshort to earth, transmission system relay, TCM Wiring short to earth, transmission neutral indicator lamp, TCM TCM 4

4<br />

MITSUBISHI<br />

Transmission<br />

<strong>Trouble</strong> code identification<br />

Flash type<br />

11<br />

12<br />

I<br />

I<br />

<strong>Fault</strong> location<br />

I<br />

Throttle position (TP) sensor/accelerator pedal position (APP)<br />

sensor - malfunction<br />

Throttle position (TP) sensorlaccelerator pedal position (APP)<br />

sensor - malfunction<br />

Throttle position (TP) sensorlaccelerator pedal position (APP)<br />

sensor - malfunction<br />

I<br />

I TPIAPP sensor incorrect adjustment<br />

15 I Transmission fluid temperature (TFT) sensor - malfunction I Wiring open circuit, TFT sensor<br />

21<br />

22<br />

25<br />

26<br />

32<br />

33<br />

34<br />

36<br />

42<br />

43<br />

I<br />

Crankshaft position (CKP) sensor - circuit malfunction<br />

Transmission input shaft speed sensor - circuit malfunction<br />

Transmission output shaft speed sensor - circuit malfunction<br />

Wide open throttle (WOT) switch - malfunction<br />

Brake pedal position (BPP) switch - circuit malfunction<br />

Transmission reversellow gear selection solenoid - circuit<br />

malfunction<br />

Transmission under-drive solenoid - circuit malfunction<br />

Transmission second solenoid - circuit malfunction<br />

Overdrive solenoid - circuit malfunction<br />

Damper dutch system control solenoid - circuit malfunction<br />

First gear, ratio - out of limits<br />

Wiring<br />

Second gear, ratio - out of limits<br />

Third gear, ratio - out of limits<br />

I Fourth gear, ratio - out of limits<br />

-<br />

Wiring short circuit, TPIAPP sensor<br />

Wiring open circuit, TP sensor<br />

- --- -<br />

Wiring, CKP sensor<br />

Wiring openlshort circuit, transmission<br />

input shaft speed sensor<br />

Wiring openlshort circuit, transmission<br />

output shaft speed sensor<br />

short circuit, WOT switch<br />

Wirinq openlshort circuit, BPP switch<br />

Wiring openlshort circuit, transmission<br />

reversellow gear selection solenoid<br />

Wiring openlshort circuit, transmission<br />

under-drive solenoid<br />

Wiring openlshort circuit, transmission<br />

second solenoid<br />

Wiring openlshort circuit, overdrive<br />

solenoid<br />

I<br />

Reverse gear, ratio - out of limits<br />

Wiring,<br />

51 Transmission control module (TCM)/engine control module (ECM)l Wiring, ECM, TCM<br />

traction control module - communication malfunction 1<br />

Damper clutch system - defective<br />

56<br />

71<br />

Transmission system relay - circuit malfunction<br />

Transmission neutral indicator lamp - circuit malfunction<br />

Transmission control module (TCM) - defective<br />

Wiring openlshort circuit, damper clutch<br />

control solenoid, TCM<br />

Wiring, transmission inputloutput shaft<br />

speed sensors, transmission<br />

Wiring, transmission inputloutput shaft<br />

speed sensors, transmission<br />

Wiring, transmission inputloutput shaft<br />

speed sensors, transmission<br />

Wiring, transmission inputloutput shaft<br />

speed sensors, transmission<br />

transmission inputloutput shaft<br />

speed sensors, transmission<br />

Wiring openlshort circuit, damper clutch<br />

system<br />

Wiring open circuitlshort to earth,<br />

transmission system relay, TCM<br />

Wiring short to earth, transmission<br />

neutral indicator lamp, TCM<br />

TCM<br />

4

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