Symptom:
*VTSS WILL NOT ARM
POSSIBLE CAUSES
CHECK THE VTSS STATUS
CHECK FOR BCM DTCS AND VTSS ARMING INHIBITORS
CHECK FOR PCI BUS COMMUNICATION OF INSTRUMENT CLUSTER AND SKIM
BODY CONTROL MODULE
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t
in BCM, select Miscellaneous Function and check that the Theft
Alarm is enabled.
Was the Theft Alarm enabled?
All
Yes
→
Go To
2
No
→
With the DRBIII
t
, enable the Vehicle Theft Security System
(VTSS).
Perform VTSS VERIFICATION TEST - 1A.
2
With the DRBIII
t
, attempt to read the Module Display of the Instrument Cluster and
also the Sentry Key Immobilizer Module.
Was the DRBIII
t
able to display the module information of the MIC and SKIM?
All
Yes
→
Go To
3
No
→
Refer to the Symptom List and diagnose the appropriate symptom
in the Communication category.
Perform VTSS VERIFICATION TEST - 1A.
3
Ensure all doors and hood (export only) are closed.
With the DRBIII
t
, read the active DTC’s and the ajar switch states.
Does the DRBIII
t
display any closed switches or VTSS related DTC’s?
All
Yes
→
Refer to the Symptom List and diagnose the appropriate symptom
in the DOOR AJAR or VTSS category.
Perform VTSS VERIFICATION TEST - 1A.
No
→
Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
970
VEHICLE THEFT/SECURITY
Summary of Contents for Caravan 2003
Page 24: ...NOTES xxiv ...
Page 64: ...NOTES 40 ...
Page 65: ...7 0 DIAGNOSTIC INFORMATION AND PROCEDURES 41 ...
Page 1080: ...C O N N E C T O R P I N O U T S 1056 CONNECTOR PINOUTS ...
Page 1119: ...10 2 2 BASE AUDIO SYSTEM S C H E M A T I C D I A G R A M S 1095 SCHEMATIC DIAGRAMS ...
Page 1123: ...10 3 3 FRONT ATC RHD S C H E M A T I C D I A G R A M S 1099 SCHEMATIC DIAGRAMS ...
Page 1125: ...10 4 COMMUNICATION S C H E M A T I C D I A G R A M S 1101 SCHEMATIC DIAGRAMS ...
Page 1130: ...10 6 EXTERIOR LIGHTING S C H E M A T I C D I A G R A M S 1106 SCHEMATIC DIAGRAMS ...
Page 1136: ...10 9 INTERIOR LIGHTING S C H E M A T I C D I A G R A M S 1112 SCHEMATIC DIAGRAMS ...
Page 1143: ...10 10 7 REAR BLOWER MOTOR S C H E M A T I C D I A G R A M S 1119 SCHEMATIC DIAGRAMS ...
Page 1145: ...10 11 MEMORY SYSTEM S C H E M A T I C D I A G R A M S 1121 SCHEMATIC DIAGRAMS ...
Page 1146: ...10 12 OVERHEAD CONSOLE S C H E M A T I C D I A G R A M S 1122 SCHEMATIC DIAGRAMS ...
Page 1147: ...10 13 POWER DOOR LOCKS RKE S C H E M A T I C D I A G R A M S 1123 SCHEMATIC DIAGRAMS ...
Page 1150: ...10 16 POWER LIFTGATE SYSTEM S C H E M A T I C D I A G R A M S 1126 SCHEMATIC DIAGRAMS ...
Page 1155: ...10 20 VEHICLE THEFT SECURITY SYSTEM S C H E M A T I C D I A G R A M S 1131 SCHEMATIC DIAGRAMS ...
Page 1157: ...10 21 WIPERS FRONT AND REAR S C H E M A T I C D I A G R A M S 1133 SCHEMATIC DIAGRAMS ...
Page 1158: ...NOTES 1134 ...
Page 1160: ...11 2 PCI BUS LAB SCOPE PATTERN C H A R T S A N D G R A P H S 1136 CHARTS AND GRAPHS ...
