air condition CHRYSLER CARAVAN 2000 Repair Manual

TEST SK-3AREPAIRING - ROLLING CODE FAILURE
Perform TEST SK-1A Before Proceeding
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
TURN IGNITION ON.
START TEST
SK-3A. USING THE DRB,
ERASE SKIM CODES.
TURN IGNITION OFF. USING THE DRB, DOES THE DRB YES CONTINUE TEST
WAIT 10 SECONDS. READ SKIM CODES. DISPLAY THIS CODE? SK-3A ON THE
TURN IGNITION ON.NEXT PAGE.
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG.1 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST SK-3ACONTINUED - REPAIRING - ROLLING CODE FAILURE
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
TEST SK-3A
CONTINUED FROM
THE PREVIOUS TURN IGNITION OFF.
PAGE.
USING THE SCHEMATIC CHECK THE WIRING
AS A GUIDE, INSPECT AND CONNECTORS FOR ARE ANY OF THESE YES REPAIR AS
THE CCD BUS CIRCUITS POOR TERMINAL CONDITIONS NECESSARY.*
BETWEEN THE BCM AND CONTACT, CORROSION PRESENT?
SKIM. OR DAMAGE.
NO
REPLACE THE SENTRY
KEY IMMOBILIZER USING THE DRB,
MODULE.** ERASE SKIM CODES.
SEE GENERAL INFO 8.0
DRIVE VEHICLE. USING THE DRB, DOES THIS CODE YES REPLACE THE BODY
CHECK FOR SKIM APPEAR? CONTROL MODULE.*
PERFORM SEVERAL CODES.
KEY CYCLES.
NO
TEST COMPLETE.
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TEST SK-4AREPAIRING - SERIAL LINK EXTERNAL FAILURE
Perform TEST SK-1A Before Proceeding
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
SK-4A. ERASE SKIM CODES.
TURN IGNITION OFF. USING THE DRB, DOES THE DRB YES CONTINUE TEST
WAIT 10 SECONDS. READ SKIM CODES. DISPLAY THIS CODE? SK-4A ON THE
TURN IGNITION ON.NEXT PAGE.
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG.1 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST SK-4ACONTINUED - REPAIRING - SERIAL LINK EXTERNAL FAULT
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
TEST SK-4A WITH IGNITION STILL CAN YOU REFER TO BODY
CONTINUED FROM ON, USE THE DRB AND COMMUNICATE WITH NO DIAGNOSTIC
THE PREVIOUS ATTEMPT TO THE BODY CONTROL PROCEDURES
PAGE. COMMUNICATE TO THE MODULE? MANUAL.
BODY CONTROL MODULE.
YES
TURN IGNITION OFF.
USING THE SCHEMATIC CHECK THE WIRING
AS A GUIDE, INSPECT AND CONNECTORS FOR ARE ANY OF THESE YES REPAIR AS
THE CCD BUS CIRCUITS POOR TERMINAL CONDITIONS NECESSARY.*
BETWEEN THE BCM AND CONTACT, CORROSION PRESENT?
SKIM. OR DAMAGE.
NO
REPLACE THE SENTRY
KEY IMMOBILIZER USING THE DRB,
MODULE.** ERASE SKIM CODES.
SEE GENERAL INFO 8.0
TEST DRIVE THE
VEHICLE. USING THE DRB, DOES THIS CODE YES REPLACE THE BODY
CHECK FOR SKIM APPEAR? CONTROL MODULE.*
PERFORM SEVERAL CODES.
KEY CYCLES.
NO
TEST COMPLETE.
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TEST SK-5AREPAIRING - TRANSPONDER COMMUNICATION FAILURE
Perform TEST SK-1A Before Proceeding
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
SK-5A. ERASE SKIM CODES.
TURN IGNITION OFF. USING THE DRB, DOES THE DRB YES CONTINUE TEST
WAIT 10 SECONDS. READ SKIM CODES. DISPLAY THIS CODE? SK-5A ON THE
TURN IGNITION ON.NEXT PAGE.
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG. 1 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST SK-6ATRANSPONDER CRC (CYCLIC REDUNDANCY CHECK) FAILURE
Perform TEST SK-1A Before Proceeding
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
SK-6A. ERASE SKIM CODES.
TURN IGNITION OFF. USING THE DRB, DOES THE DRB YES CONTINUE TEST
WAIT 10 SECONDS. READ SKIM CODES. DISPLAY THIS CODE? SK-6A ON THE
TURN IGNITION ON.NEXT PAGE.
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG. 1 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST SK-7AREPAIRING - TRANSPONDER ID MISMATCH
Perform TEST SK-1A Before Proceeding
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
SK-7A. ERASE SKIM CODES.
TURN IGNITION OFF. USING THE DRB, DOES THE DRB YES CONTINUE TEST
WAIT 10 SECONDS. READ SKIM CODES. DISPLAY THIS CODE? SK-7A ON THE
TURN IGNITION ON.NEXT PAGE.
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG. 1 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST SK-8AREPAIRING - TRANSPONDER RESPONSE MISMATCH
Perform TEST SK-1A Before Proceeding
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
SK-8A. ERASE SKIM CODES.
TURN IGNITION OFF. USING THE DRB, DOES THE DRB YES CONTINUE TEST
WAIT 10 SECONDS. READ SKIM CODES. DISPLAY THIS CODE? SK-8A ON THE
TURN IGNITION ON.NEXT PAGE.
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG. 1 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST SK-9AREPAIRING - VIN MISMATCH
Perform TEST SK-1A Before Proceeding
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
SK-9A. ERASE SKIM CODES.
TURN IGNITION OFF. USING THE DRB, DOES THE DRB YES CONTINUE TEST
WAIT 10 SECONDS. READ SKIM CODES. DISPLAY THIS CODE? SK-9A ON THE
TURN IGNITION ON.NEXT PAGE.
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS GUIDE, INSPECT THE FOUND? NECESSARY.*
NOT PRESENT. WIRING AND
FIG.1 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST NTC-13ACHECKING THE TURBOCHARGER OPERATION
Perform TEST NTC-1A Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
NOTE: THE EXHAUST CHECK THE AND THE
START TEST SYSTEM MUST BE TURBOCHARGER OUTLET TURBOCHARGER INLET
NTC-13A. FREE FROM ANY HOSE BETWEEN THE HOSE BETWEEN THE
RESTRICTIONS TO TURBOCHARGER AND THE TURBOCHARGER AND
PERFORM THIS TEST. INTAKE MANIFOLD... THE AIR CLEANER...
FOR LOOSE
CONNECTION, DAMAGE ARE ANY OF THESE YES REPAIR OR REPLACE
OR RESTRICTIONS. CONDITIONS AS NECESSARY.
EVIDENT?
FIG. 1
NO
CHECK THE WASTEGATE
ACTUATOR SUPPLY HOSE ARE ANY OF THESE YES REPAIR OR REPLACE
FOR LOOSE CONDITIONS AS NECESSARY.
CONNECTION, DAMAGE EVIDENT?
OR RESTRICTIONS.
NO
DISCONNECT THE USING AN AIR THE WASTEGATE
ACTUATOR SUPPLY PRESSURE REGULATOR, ACTUATOR SUPPLY
HOSE FROM THE CONNECT AN AIR HOSE HOSE.
INTAKE MANIFOLD. TO THE DISCONNECTED
FIG. 2 END OF... FIG. 2
START AT 0 PSI AIR NOTE: THE ACTUATOR
PRESSURE AND SLOWLY ARM SHOULD REMAIN FULLY OPEN AT
INCREASE TO 45 PSI CLOSED UNTIL AIR 34-40 PSI.
WHILE MONITORING THE PRESSURE REACHES
ACTUATOR ARM. FIG.2 17-20 PSI...
DID THE WASTEGATE
ACTUATOR UNSEAT YES CONTINUE TEST
AND FULLY OPEN AS NTC-13A ON THE
DESCRIBED? NEXT PAGE.
NO
DISCONNECT THE SHOP MANUALLY MOVE DOES THE WASTEGATE
AIR SUPPLY. REMOVE WASTEGATE ARM FROM ARM MOVE EASILY YES REPLACE THE
E-CLIP AND CLOSED TO FULLY WITHOUT WASTEGATE
DISCONNECT ACTUATOR OPEN POSITION. RESTRICTION? ACTUATOR.
ROD FROM ARM. FIG.2 FIG. 2
NO
CLEAN WASTEGATE ARM
OR WASTEGATE SHAFT
AS NECESSARY.
IF OK, REPLACE
TURBOCHARGER ASSLY.
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