air condition CHRYSLER CARAVAN 2000 User Guide

TEST TC-14AREPAIRING - BATTERY VOLTAGE SRC HIGH EXCEEDED
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
INCREASE ENGINE REPAIR CHARGING
START TEST SPEED TO 2000 RPM. IS THE VOLTAGE YES SYSTEM FOR
TC-14A. MEASURE THE ABOVE 17.0 VOLTS? OVERCHARGING
VOLTAGE AT THE CONDITION.*
BATTERY.
NO
NOTE: PERFORM THE USE THE SCHEMATIC AS REPAIR CHARGING
FOLLOWING STEP A GUIDE AND WIGGLE IS THE VOLTAGE YES SYSTEM FOR
WITH THE ENGINE THE ALTERNATOR ABOVE 17.0 VOLTS? OVERCHARGING
SPEED AT 2000 RPM. CONNECTOR & HARNESS. CONDITION.*
NO
USING THE DRB,
ERASE CODES. RUN USING THE DRB, DOES THE DRB YES REPLACE THE ENGINE
THE ENGINE AT IDLE READ CODES. DISPLAY "BATTERY CONTROL MODULE.*
AND 2500 RPM FOR VOLTAGE HIGH"?
SEVERAL MINUTES.
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 TC-15AREPAIRING - TURBOCHARGER BOOST SENSOR SIGNAL HIGH EXCEEDED
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
TURN IGNITION ON.
START TEST WITH THE DRB, READ IS THE VOLTAGE YES CONTINUE TEST
TC-15A. THE BOOST PRESSURE ABOVE 4.5 VOLTS? TC-15A ON THE
SENSOR VOLTAGE. NEXT PAGE.
NO
USE THE SCHEMATIC AS REPAIR THE HARNESS
A GUIDE AND WIGGLE MONITOR THE DRB WAS THERE ANY YES OR CONNECTOR THAT
BOOST PRESSURE DISPLAY. BOOST PRESSURE CAUSED THE VOLTAGE
SENSOR CONNECTOR AND VOLTAGE CHANGE? CHANGE.*
HARNESS. FIG.1
NO
AT THIS TIME, THE USING THE
CONDITION TO SET SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
THE CODE IS NOT GUIDE, INSPECT THE FOUND? NECESSARY.*
PRESENT. WIRING AND
FIG.2 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.
INFORMATION ON
INTERMITTENT CODES.
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TEST TC-16AREPAIRING - TURBOCHARGER BOOST SENSOR SIGNAL LOW EXCEEDED
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
TURN IGNITION ON. IS THE BOOST
START TEST WITH THE DRB, READ PRESSURE SENSOR YES CONTINUE TEST
TC-16A. THE BOOST PRESSURE VOLTAGE BELOW 0.2 TC-16A ON THE
SENSOR VOLTAGE. VOLT? NEXT PAGE.
NO
USE THE SCHEMATIC AS WAS THERE ANY REPAIR THE HARNESS
A GUIDE AND WIGGLE MONITOR THE DRB BOOST PRESSURE YES OR CONNECTOR THAT
BOOST PRESSURE DISPLAY. SENSOR VOLTAGE CAUSED THE VOLTAGE
SENSOR CONNECTOR & CHANGE? CHANGE.*
HARNESS. FIG.1
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.2 CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST TC-17AREPAIRING - TURBOCHARGER BOOST SENSOR SUPPLY HIGH EXCEEDED
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
WITH THE DRB, DOES THE DRB
START TEST ERASE CODES. CYCLE DISPLAY "BOOST YES CONTINUE TEST
TC-17A. THE IGNITION OFF PRESSURE SENSOR TC-17A ON THE
THEN ON. SUPPLY HIGH NEXT PAGE.
EXCEEDED"?
NO
WIGGLE THE BOOST DOES THE DRB REPAIR THE
PRESSURE SENSOR MONITOR THE DRB DISPLAY "BOOST YES CONNECTOR OR
CONNECTOR AND DISPLAY. PRESSURE SENSOR HARNESS WIRES THAT
HARNESS WIRES. SUPPLY HIGH CAUSED THE CODE TO
EXCEEDED"? SET.*
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THIS CODE GUIDE, INSPECT THE FOUND? NECESSARY.*
IS NOT PRESENT. WIRING AND
CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES. FIG.1
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TEST TC-18AREPAIRING - TURBOCHARGER BOOST SENSOR SUPPLY LOW EXCEEDED
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
WITH THE DRB, DOES THE DRB
START TEST ERASE CODES. CYCLE DISPLAY "BOOST YES CONTINUE TEST
TC-18A. THE IGNITION OFF PRESSURE SENSOR TC-18A ON THE
THEN ON. SUPPLY LOW NEXT PAGE.
EXCEEDED"?
NO
WIGGLE THE BOOST DOES THE DRB REPAIR THE
PRESSURE SENSOR MONITOR THE DRB DISPLAY "BOOST YES CONNECTOR OR
CONNECTOR AND DISPLAY. PRESSURE SENSOR HARNESS WIRES THAT
HARNESS WIRES. SUPPLY LOW CAUSED THE CODE TO
EXCEEDED"? SET.*
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THIS CODE GUIDE, INSPECT THE FOUND? NECESSARY.*
IS NOT PRESENT. WIRING AND
CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES. FIG.1
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TEST TC-19AREPAIRING - TURBOCHARGER BOOST SENSOR PLAUSIBILITY
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
TC-19A. ERASE TROUBLE TURN IGNITION OFF.
CODES.
DOES THE DRB
START AND IDLE THE NOTE: ENGINE IDLE DISPLAY "BOOST YES CONTINUE TEST
ENGINE FOR AT SPEED MUST BE PRESSURE SENSOR TC-19A ON THE
LEAST 30 SECONDS. BELOW 870 RPM. PLAUSIBILITY"? NEXT PAGE.
NO
WIGGLE THE BOOST DOES THE DRB REPAIR THE
PRESSURE SENSOR MONITOR THE DRB DISPLAY "BOOST YES CONNECTOR OR
CONNECTOR AND DISPLAY. PRESSURE SENSOR HARNESS WIRES THAT
HARNESS WIRES. PLAUSIBILITY"? CAUSED THE CODE TO
SET.*
NO
AT THIS TIME THE USING THE
CONDITION REQUIRED SCHEMATIC AS A WERE ANY PROBLEMS YES REPAIR AS
TO SET THIS CODE GUIDE, INSPECT THE FOUND? NECESSARY.*
IS NOT PRESENT. WIRING AND
CONNECTORS.
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES. FIG.1
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TEST TC-20AREPAIRING - BRAKE SWITCH PLAUSIBILITY WITH REDUNDANT CONTACT
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
START TEST
TC-20A. TURN IGNITION ON.
WITH THE DRB, WHILE OBSERVING
MONITOR PRIMARY THE DISPLAY, PRESS NO CONTINUE TEST
AND SECONDARY AND RELEASE THE TC-20A ON THE
BRAKE SWITCH BRAKE PEDAL NEXT PAGE.
INPUTS. SEVERAL TIMES.
YES
DOES THE DRB SHOW
SECONDARY BRAKE NO PERFORM TEST
LAMP SWITCH TC-20B.
"PRESSED" AND
"RELEASED"?
YES
THE CONDITION TO SET USING THE SCHEMATIC
THIS TROUBLE CODE IS AS A GUIDE, INSPECT WERE ANY PROBLEMS YES REPAIR AS
NOT PRESENT. THE WIRING AND FOUND? NECESSARY.*
CONNECTORS.
FIG.1 FIG.2
NO
WHILE MONITORING THE ENGINE CONTROL DID THE DRB REPAIR AS
DRB, WIGGLE THE MODULE. DISPLAY A CHANGE YES NECESSARY WHERE
WIRING HARNESS FROM IN THE PRIMARY OR THE WIGGLING
THE BRAKE LAMP SECONDARY SWITCH CAUSED THE SWITCH
SWITCH TO THE... FIG.2 STATE? STATUS TO CHANGE.*
NO
REFER TO GENERAL
INFORMATION 3.3.2 YES
FOR ADDITIONAL TEST COMPLETED.*
INFORMATION ON
INTERMITTENT CODES. DOES THE DRB SHOW
PRIMARY BRAKE LAMP
SWITCH "PRESSED"
AND "RELEASED"?
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TEST TC-21AREPAIRING - CLUTCH SIGNAL PLAUSIBILITY
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
START TEST
TC-21A. TURN IGNITION ON.
WITH THE DRB, WHILE OBSERVING
MONITOR THE CLUTCH THE DISPLAY, PRESS DID THE DRB CHANGE NO CONTINUE TEST
PEDAL SWITCH AND RELEASE THE FROM "RELEASED" TO TC-21A ON THE
INPUT. CLUTCH PEDAL "PRESSED"? NEXT PAGE.
SEVERAL TIMES.
YES
THE CONDITION TO SET USING THE SCHEMATIC
THE TROUBLE CODE IS AS A GUIDE, INSPECT WERE ANY PROBLEMS YES REPAIR AS
NOT PRESENT. THE WIRING AND FOUND? NECESSARY.*
CONNECTORS.
FIG.1 FIG.2
NO
WIGGLE THE WIRING DID THE DRB REPAIR AS
HARNESS FROM THE DISPLAY CHANGE YES NECESSARY WHERE
CLUTCH PEDAL SWITCH FROM "RELEASED" TO THE WIGGLING
TO THE ENGINE "PRESSED"? CAUSED THE SWITCH
CONTROL MODULE.STATUS TO CHANGE.*
NO
REFER TO GENERAL
INFORMATION 3.3.2 YES
FOR ADDITIONAL TEST COMPLETED.*
INFORMATION ON
INTERMITTENT CODES.
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TEST TC-22AREPAIRING - CONTROL SLEEVE SENSOR SIGNAL HIGH EXCEEDED
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
START TEST USING THE DRB,
TC-22A. ERASE CODES.
TURN IGNITION OFF. DOES THE DRB SHOW
WAIT 10 SECONDS. WITH THE DRB READ "CONTROL SLEEVE YES CONTINUE TEST
TURN THE IGNITION CODES. SENSOR SIGNAL HIGH TC-22A ON THE
ON, ENGINE OFF. EXCEEDED"? NEXT PAGE.
NO
USING THE SCHEMATIC, DOES THE DRB SHOW REPAIR THE HARNESS
WIGGLE THE CONTROL "CONTROL SLEEVE YES OR CONNECTOR THAT
SLEEVE POSITION SENSOR SIGNAL HIGH CAUSED THE TROUBLE
SENSOR CONNECTOR & EXCEEDED"? CODE TO SET.*
HARNESS. FIG.1
NO
AT THIS TIME, THE USING A SCHEMATIC
CONDITION REQUIRED AS A GUIDE, WERE ANY PROBLEMS YES REPAIR AS
TO SET THE CODE IS INSPECT THE WIRING FOUND? NECESSARY.*
NOT PRESENT. AND CONNECTORS.
FIG.2
NO
REFER TO GENERAL
INFORMATION 3.3.2 YES
FOR ADDITIONAL TEST COMPLETE.*
INFORMATION ON
INTERMITTENT CODES.
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TEST TC-25AREPAIRING - CRUISE STATUS INDICATOR LAMP SHORT CIRCUIT
Perform TEST DTC Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
TURN IGNITION ON.
START TEST USING THE DRB,
TC-25A. CLEAR TROUBLE
CODES.
TURN IGNITION ON.
TURN IGNITION OFF. PRESS THE SPEED DID TROUBLE CODE YES CONTINUE TEST
WAIT 30 SECONDS. CONTROL ON/OFF RESET? TC-25A ON NEXT
BUTTON SEVERAL PAGE.
TIMES.
NO
THE CONDITION TO SET USING THE SCHEMATIC
THE TROUBLE CODE IS AS A GUIDE, INSPECT WERE ANY PROBLEMS YES REPAIR AS
NOT PRESENT. THE WIRING AND FOUND? NECESSARY.*
CONNECTORS.
FIG.1 FIG.2
NO
KEY ON. WIGGLE THEREPAIR AS
WIRING FROM THE BODY CONTROL DOES DRB DISPLAY YES NECESSARY WHERE
ENGINE CONTROL MODULE. TROUBLE CODE? WIGGLING CAUSED
MODULE TO THE ...FAULT.*
NO
REFER TO GENERAL
INFORMATION 3.3.2
FOR ADDITIONAL TEST COMPLETED.*
INFORMATION ON
INTERMITTENT CODES.
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