SRS/Supplemental Restraint System — Read Diagnostic Trouble Code, page 45

RS–45
SUPPLEMENTAL RESTRAINT SYSTEM – TROUBLESHOOTING

Normal Code
0.25
ON
OFF
0.25
AT0718

Code 11 and 31
0.5  2.5        4.0
ON
OFF
1.5  0.5        Repeat
AB0056

2.  READ DIAGNOSTIC TROUBLE CODE
Read the 2–digit diagnostic trouble code as indicated by the
number of times the SRS warning light blinks. As an example,
the blinking patterns, normal, 11 and 31 are as shown on the
illustration.
•  Normal code indication
   The light will blink 2 times per second.
•  Malfunction code indication
   The number represented by the first blinking code out-
   put indicates the first digit of a 2–digit diagnostic trouble
   output.
   After a 1.5 second pause, the second blinking code will
   indicate the second digit.
   If there are 2 or more codes, there will be a 2.5 second
   pause between each code. After all the codes have
   been output, there will be a 4.0 second pause and they
   will all be repeated.
HINT:
•  In the event of a number of trouble codes, indication will
   start from the smallest numbered code.
•  If it does not output a diagnostic trouble code or outputs
   a diagnostic trouble code without terminal connection,
   proceed to the Tc terminal circuit inspection on page
   RS–99.

FI6997

Using TOYOTA hand–held tester:
(a)  Hook up the TOYOTA hand–held tester to the DLC1 or DLC2.
(b)  Read the diagnostic trouble codes by following the prompts
     on the tester screen.
     HINT: Please refer to the TOYOTA hand–held tester opera-
     tor's manual for further details.