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

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Model: 3 Series (E36) 5 Series (E34) 5 Series (E39)<br />

7 Series (E32lE38) 8 Series (E31)<br />

Transmission I<br />

Scanner<br />

hw<br />

<strong>Fault</strong> tocation<br />

I<br />

Probable cause<br />

I<br />

40 0 ECMKCM communication - ignition timing adjustmentltorque Wiring, ECM trouble code(s) stored<br />

reduction<br />

41 I ECMKCM communication - injection signal I Wiring, ECM<br />

42 ECMKCM communication - no VSSIRPM signal above approximately Wiring<br />

2700 rpm<br />

42 H<br />

43<br />

43 0<br />

Output shafl speed (OSS) sensor - malfunction<br />

Solenoid valve 2 - electrical fault<br />

ECMKCM communication - no RPM signal<br />

45 I Solenoid valve, brake b<strong>and</strong> - electrical fault I Wiring, solenoid valve<br />

48<br />

5 1<br />

Solenoid valve 1 - electrical fault<br />

Pressure control (PC) solenoid 5 - electrical fault<br />

Wiring, electrical interference, OSS<br />

sensor<br />

Wiring, solenoid valve<br />

Wiring<br />

52 I Solenoid valveslpressure control (PC) solenoid - supply voltage I Wiring, solenoid valve(s)<br />

53<br />

54 0<br />

Solenoid valves - supply voltage<br />

Solenoid valves - electrical fault<br />

-<br />

Wiring, solenoid valve<br />

Wiring, solenoid valve<br />

54 / Battery - supply voltage lowlhigh I Wiring, battery<br />

55<br />

100<br />

101 0<br />

101<br />

ECMKCM communication - TP signal<br />

Output shafl speed (OSS)/engine speed signal - plausibility<br />

ECMKCM communication, RPM signal - downshift protection<br />

Transmission control module (TCM) - EPROM error<br />

Wiring<br />

Earth wire<br />

102 I ECMKCM communication - maximum RPM exceeded I Wiring, ECM<br />

102<br />

103<br />

Transmission control module (TCM) - EPROM error<br />

Transmission control module (TCM) - EPROM error<br />

Wiring between ECM/TCM or TP<br />

sensorlECM<br />

Solenoid valves, valve body, OSS<br />

sensor<br />

Wiring, TCM<br />

103 1 Transmission system relay - defective I Wiring, transmission system relay<br />

103 H I Solenoid valves - supply voltage I Wiring, transmission system relay<br />

104<br />

104<br />

ECMITCM communication, ECT sensor - malfunction<br />

ECMKCM communication - maximum RPM exceeded<br />

105 1 ECMKCM communication, TP sensor - malfunction I Wiring, TP sensor<br />

150<br />

151<br />

CAN data bus - malfunction<br />

CAN data bus - malfunction<br />

TCM<br />

TCM<br />

TCM<br />

Wiring, ECT sensor<br />

Wiring, ECM<br />

Wiring, TCM<br />

Wiring, TCM<br />

152 I CAN data bus, TCM I Wiring, TCM<br />

152 H I CAN data bus - malfunction 1 Wiring, TCM<br />

153<br />

153<br />

157<br />

200<br />

CAN data bus, test - malfunction<br />

CAN data bus, TCM<br />

ECMKCM communication, engine load signal - malfunction<br />

ECMKCM communication, engine toque signal - malfunction<br />

ECMKCM communication, ECT sensor - malfunction<br />

ETS control moduleKCM communication - no kick-down function<br />

Wiring<br />

Wiring, TCM<br />

Wiring, MAF sensor, trouble code(s)<br />

stored in other system(s), ECM<br />

Wiring, trouble code(s) stored in other<br />

system(s), ECM, TCM<br />

Wiring, ECT sensor, ECM<br />

Wiring, APP sensor, transmission<br />

kick-down switch

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