2000 CHRYSLER CARAVAN display

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-19ACONTINUED - REPAIRING - TURBOCHARGER BOOST SENSOR PLAUSIBILITY
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
TEST TC-19
CONTINUED FROM
THE PREVIOUS TURN IGNITION OFF.
PAGE.
DISCONNECT THE
DISCONNECT THE ECM BOOST PRESSURE
HARNESS SENSOR HARNESS
CONNECTORS.** CONNECTOR.**
MEASURE THE BOOST REPAIR THE BOOST
USE AN OHMMETER IN PRESSURE SENSOR IS THE RESISTANCE NO PRESSURE SENSOR
THE FOLLOWING SIGNAL CIRCUIT. BELOW 5.0 OHMS? SIGNAL CIRCUIT FOR
STEPS. HIGH RESISTANCE .*
FIG.1
YES
MEASURE THE BOOST REPAIR THE BOOST
PRESSURE SENSOR IS THE RESISTANCE NO PRESSURE SENSOR
GROUND CIRCUIT. BELOW 5.0 OHMS? GROUND CIRCUIT FOR
HIGH RESISTANCE.*
FIG.1
YES
MEASURE THE BOOST REPAIR THE BOOST
PRESSURE SENSOR IS THE RESISTANCE NO PRESSURE SENSOR
5-VOLT SUPPLY BELOW 5.0 OHMS? 5-VOLT SUPPLY
CIRCUIT. CIRCUIT FOR HIGH
FIG.1 RESISTANCE.*
YES
REPLACE THE BOOST TEST DRIVE THE
PRESSURE SENSOR.* VEHICLE AND PERFORM DOES THE DRB YES REPLACE THE ENGINE
TURN IGNITION ON SEVERAL KEY CYCLES. DISPLAY THIS CODE? CONTROL MODULE.*
AND CLEAR CODES. USING THE DRB, READ
CODES.
NO
TEST COMPLETE.*
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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-20BREPAIRING - BRAKE SWITCH PLAUSIBILITY WITH REDUNDANT CONTACT
Perform TEST TC-20A Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
START TEST
TC-20B. TURN IGNITION OFF.
DISCONNECT THE KEY ON. USING A
BRAKE LAMP SWITCH VOLTMETER, MEASURE IS THE VOLTAGE NO CONTINUE TEST
HARNESS HARNESS CONNECTOR ABOVE 9.0 VOLTS? TC-20B ON THE
CONNECTOR.** CAVITY 1. NEXT PAGE.
FIG.1
YES
CONNECT A FUSEDREPAIR THE
JUMPER WIRE (5 AMP),YES SECONDARY BRAKE SW
ACROSS BRAKE LAMP CHECK THE FUSE. DID FUSE OPEN? SENSE CIRCUIT FOR
SWITCH HARNESS CONN A SHORT TO
CAVITIES 1 AND 2. VOLTAGE.*
NO
DID THE DRB
DISPLAY CHANGE YES ADJUST OR REPLACE
FROM "PRESSED" TO THE BRAKE LAMP
"RELEASED"? SWITCH.*
NO
KEY OFF. BRAKE LAMP SWITCH REPAIR THE OPEN
USING AN OHMMETER, HARNESS CONNECTOR IS THE RESISTANCE NO SECONDARY BRAKE
MEASURE THE CAVITY 2 AND GROUND. BELOW 5.0 OHMS? LAMP SWITCH GROUND
RESISTANCE CIRCUIT.*
BETWEEN... FIG.1
YES
REPLACE THE ENGINE
CONTROL MODULE.*
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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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