05.02.2017 Views

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

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Engine management/transmission<br />

GranadalScorpio 2,412,9 V6 Transit 2,9 V6<br />

1986-95<br />

ARD, BRD, BRE, BRF, BRT, BRV, B4B, B4C, R6A<br />

Ford CFilEEC IV<br />

SienalGranadafScorpio - -1989 Transtt - -1989<br />

J<br />

I<br />

- SierralGanadalScorpio - 1090 Transtt<br />

I<br />

I<br />

- 1990-<br />

NOTE: Engine control module (ECM) incorporates transmission<br />

control function.<br />

General information<br />

0 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 />

0 <strong>Trouble</strong> codes are displayed by using an LED connected to<br />

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

The ECM fault memory can also be checked <strong>and</strong> erased<br />

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

connector (DLC).<br />

Accessing<br />

Ensure ignition switched OFF.<br />

Engine at normal operating temperature.<br />

Connect LED test lamp positive connection to battery<br />

positive -1989 or rn 1990-+.<br />

Connect LED test lamp negative connection to DLC<br />

terminal 1 -1989 or rn 1990-+.<br />

Switch ignition ON.<br />

NOTE: LED will illuminate a few seconds after ignition is<br />

switched ON.<br />

Before LED illuminates: Bridge data link connector (DLC)<br />

terminals 2 <strong>and</strong> 31<br />

-1 989 or 1990 -+.<br />

Check that LED illuminates.<br />

<strong>Trouble</strong> codes are displayed after 10-30 seconds rn [A].<br />

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

<strong>Trouble</strong> codes are displayed by illuminated LED switching<br />

OFF for approximately 1 second rn [B].<br />

Each trouble code consists of two groups. LED illuminates<br />

for approximately 2 seconds between each group rn [C].<br />

NOTE: <strong>Trouble</strong> codes ending in '0' are displayed with only<br />

1 group.<br />

LED illuminates for approximately 5 seconds between each<br />

trouble code rn [Dl.<br />

<strong>Trouble</strong> code(s) are displayed twice.

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

Saved successfully!

Ooh no, something went wrong!