05.02.2017 Views

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

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

I I 1%<br />

VAUXHALL-OPEL Mode<br />

I Transmission<br />

Corsa-Bdigra Astra-1 CavaIierNectra Carltonl0mega<br />

Senator-B Calibra Sintra<br />

Automatic<br />

General information<br />

n Refer to the front of this manual for general test conditions,<br />

terminology, detailed descriptions of wiring faults <strong>and</strong> a<br />

general trouble shooter for electrical <strong>and</strong> mechanical faults.<br />

<strong>Trouble</strong> codes are displayed by the transmission sport mode<br />

warning lamp.<br />

u The TCM fault memory can also be checked using<br />

diagnostic equipment connected to the data link connector<br />

(DLC).<br />

Accessing - -07191<br />

Ensure ignition switched OFF.<br />

Bridge data link connector (DLC) terminals A <strong>and</strong> C m.<br />

Switch ignition ON.<br />

Count transmission sport mode warning lamp flashes. Note<br />

trouble codes. Compare with trouble code table.<br />

Each trouble code consists of two groups of one or more<br />

flashes.<br />

The first group of flashes indicate the 'tens' of the trouble<br />

code [A].<br />

The second group of flashes indicate the 'units' of the<br />

trouble code [Dl.<br />

A short pause separates each trouble code group rn [C].<br />

A long pause separates each trouble code rn [El.<br />

For example: <strong>Trouble</strong> code 31 displayed rn.<br />

Each trouble code including 12 displayed three times<br />

Erasing - +07/91<br />

Switch ignition OFF.<br />

Disconnect battery earth lead for 60 seconds.<br />

WARNING: Disconnecting battery may erase memory from<br />

electronic units (e.g. radio, clock).<br />

Repeat checking procedure to ensure no data remains in<br />

ECM fault memory.<br />

Accessing <strong>and</strong> erasing - 08/91 +<br />

The transmission control module (TCM) fault memory can<br />

only be accessed <strong>and</strong> erased using diagnostic equipment<br />

connected to the data link connector (DLC).<br />

<strong>Trouble</strong> code identification - all models<br />

type<br />

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

12 I Start <strong>and</strong> end of diagnosis I -<br />

Engine coolant temperature (ECT) switch - voltage high<br />

Probable cause<br />

1<br />

Wiring open circuitlshort to positive,<br />

/ ECT switch, ECM<br />

17 I Shift solenoid (SS) 1, 1st-2nd13rd-4th - voltage low I Wiring short to earth, shift solenoid<br />

21<br />

22<br />

Throttle position (TP) sensor 1 - voltage high<br />

Throttle position (TP) sensor 1 - voltage low<br />

Wiring open circuitlshort to positive,<br />

TP sensor, TCM, ECM<br />

Wiring short to earth, TP sensor, TCM, ECM

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!