1990 MITSUBISHI SPYDER Service Repair Manual

Page 2009 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual SRS  Special  Tools/lest  Equipment 3
SPECIAL  TOOLS
diagnostic
Checking  theS R S
circuitry  with  a  digital  multi-mete
Steering  wheel  puller
ADAPTER  HARNESS
TEST  EQUIPMENT
ToolTool  name Use
D

Page 2010 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual SRS  Troubleshootina
TROUBLESHOOTING
DIAGNOSTIC  TROUBLESHOOTING  FLOW
Gather  information  from  customer
Check diagnostic trouble codeCheck diagnostic trouble code
(Refer  to (Refer  to 
No  diagnos

Page 2011 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual SRS
INSPECTION  CHART  FOR  DIAGNOSTIC  TROUBLE  CODES
 Code No.Diagnostic  item
14Analog  sensor  system
Safing  sensor  system
Driver’s  air  bag  module  (squib)  system
62
  64, Front  passenger

Page 2012 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual SRS  Troubleshooting
INSPECTION  PROCEDURE FOR  DIAGNOSTIC’ 
Code  No.  14  Analog   sensor  system Probable  cause,
[Comment]l 
Malfunction  of  SRS-ECU
The  SRS-ECU  monitors  the  analog   sensor

Page 2013 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual SRS
Code  No.   or  62  Driver’s  air  bag  module  (squib)  system
[Comment]These  diagnostic  trouble  codes  are  output  if  there is  abnormal  resistance  between  the  input  terminals
of  th

Page 2014 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual  8SRS  Troubleshooting
Code  No.   or  65  Front  passenger’s  air  bag  module  (squib)
systemProbable  cause
[Comment]l   o f    o r
These  diagnostic  trouble  codes  are  output  if  there  is

Page 2015 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual SRS  Troubleshooting
Code  No.  31  or  32  SRS-ECU  capacitor  systemProbable  cause
[Comment]l Malfunction  of These diagnostic trouble codes are output if the vo ltage at the SRS-ECU capacitor
term

Page 2016 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual SRS  Troubleshooting
Code  No.  35  SRS-ECU  (after  deployment  of  the  air  bag)
systemP r o b a b l e
[Comment]l  M a l f u n c t i o n   o f   S R S - E C U  After  deployment  of  the  air  bag,