Chrysler New Yorker. Manual — part 522
TEST 5A
REPAIRING VTSS INDICATOR LAMP DRIVER CIRCUIT
Perform TEST 1A Before Proceeding
FIG. 1
FIG. 2
V
E
H
I
C
L
E
T
H
E
F
T
S
E
C
U
R
I
T
Y
S
Y
S
T
E
M
686
TEST 5A
REPAIRING VTSS INDICATOR LAMP DRIVER CIRCUIT
Perform TEST 1A Before Proceeding
*Perform Verification TEST VER-3A.
**Check connectors - Clean / repair as necessary.
NOTE: FOR LOCATION DISCONNECT
THE ATC
OF ALL COMPONENTS.
SUN SENSOR/VTSS
START TEST 5A.
INDICATOR HARNESS
CONNECTOR.**
SEE GENERAL INFO 4.0
WITH A VOLTMETER,
KEY ON. WITH THE
DOES THE VOLTAGE
MEASURE BETWEEN
DRB, ACTUATE THE
TOGGLE FROM BELOW
YES
REPLACE THE VTSS
FUSED B(+) AND THE
VTSS INDICATOR
2.0 VOLTS TO ABOVE
INDICATOR LAMP.*
VTSS INDICATOR LAMP
LAMP.
10.0 VOLTS?
DRIVER CKT. FIG. 1
NO
WITH A VOLTMETER,
MEASURE THE FUSED
IS THE VOLTAGE
NO
REPAIR THE OPEN
B(+) CIRCUIT.
ABOVE 10.0 VOLTS?
FUSED B(+)
CIRCUIT.*
FIG. 1
YES
USING A VOLTMETER,
REPAIR THE VTSS
MEASURE THE VTSS IS
THE VOLTAGE
YES
INDICATOR LAMP
INDICATOR LAMP ABOVE 1.0 VOLT?
DRIVER
CIRCUIT FOR A
DRIVER CIRCUIT.
SHORT TO VOLTAGE. IF
FIG. 1
OK, REPLACE BCM.*
NO
KEY OFF.
DISCONNECT THE
BCM "C2" HARNESS
CONNECTOR.**
USING AN OHMMETER,
THE BCM.
REPAIR THE OPEN
MEASURE THE VTSS
IS THE RESISTANCE
NO
VTSS INDICATOR
INDICATOR LAMP BELOW 5.0 OHMS?
LAMP
DRIVER
DRIVER CKT FROM THE
CIRCUIT.*
ATC SUN SENSOR...
YES
REPLACE THE BODY
CONTROL MODULE.*
TO
FIGS. 1 & 2
V
E
H
I
C
L
E
T
H
E
F
T
S
E
C
U
R
I
T
Y
S
Y
S
T
E
M
687
TEST 1A
IDENTIFYING WINDSHIELD WIPER SYSTEM PROBLEMS
Perform TEST SYMPTOM IDENTIFICATION 1A Before Proceeding
W
I
N
D
S
H
I
E
L
D
W
I
P
E
R
S
Y
S
T
E
M
688
TEST 1A
IDENTIFYING WINDSHIELD WIPER SYSTEM PROBLEMS
Perform TEST SYMPTOM IDENTIFICATION 1A Before Proceeding
Ensure there is communication with the ‘‘Body Control Module’’ (BCM), and the ‘‘Powertrain Control
Module’’ (PCM) before proceeding. If any communication problems are found . . .perform ‘‘Vehicle
Communication’’ TEST 1A.
Diagnostics for the wiper system are divided into two groups, diagnostic trouble codes and wiper
symptoms. With the ignition on, operate the wiper system in all of the following modes.
− High Speed Operation
− Low Speed Operation
− All Intermittent Switch Positions
− Turn wiper switch to the off position
− Wash Mode (with wiper off)
Verify the failure or the customer’s complaint and make sure the vehicle is experiencing the problem
at this time. Check for DTC’s first, if no codes are present proceed to the following symptoms listed
below.
DIAGNOSTIC TROUBLE CODES
PERFORM
Wiper On/Off Relay Control Circuit Open or Short Low . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 2A
Wiper Park Switch Failure/Wipers Run Continuously . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 3A
Wiper On/Off Relay Control Circuit Short High . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 4A
WIPER/WASHER SYMPTOMS
PERFORM
Wipers Not Working At All . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 5A
Wipers Not Working in the High Speed Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 6A
Wipers Not Working in the Low Speed Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 7A
Wipers Not Working in the Intermittent Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 8A
Wiper Wash Function Not Working Properly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 9A
Wipers Operate in High Speed Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 10A
Wipers Run Constantly With Ignition Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 3A
Headlamp Washers Not Working Properly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TEST 11A
W
I
N
D
S
H
I
E
L
D
W
I
P
E
R
S
Y
S
T
E
M
689
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст