instrument cluster FORD MUSTANG 2003 Manual Online

PINPOINT TEST C: THE ANTI-
THEFT SYSTEM DOES NOT OPERATE
CORRECTLY — THE VEHICLE STARTS BUT FLASHES A FAULT
CODE ON THE THEFT INDICATOR AT KEY ON z
Key in OFF position.
z Connect the diagnostic tool.
z Enter the instrument cluster active command mode.
z Can the instrument cluster active command
mode be entered? Yes
GO to
B2 .
No
Go To Pinpoint Test A .
B2 TRIGGER THE ANTI-
THEFT INDICATOR z
Trigger the instrument cluster active command
WARNING LAMPS AND CHIME to ON.
z Does the anti- theft indicator illuminate? Yes
The anti-
theft indicator is OK.
VERIFY the concern with the
customer.
No
GO to B3 .
B3 CHECK THE ANTI-
THEFT INDICATOR z
Key in OFF position.
z Disconnect: Anti- Theft LED.
z Measure the resistance between the pins of the
anti- theft LED in both directions.
z Is the resistance greater than 10,000 ohms in
one direction, and 10- 20 ohms in the other
direction? Yes
INSTALL a new instrument cluster;
for additional information, REFER to
Section 413
- 01 . CYCLE the ignition
to RUN using two encoded ignition
keys. Go To Pinpoint Test J to
initialize the module. REPEAT the
self- test. CLEAR the DTCs.
No
INSTALL a new anti- theft LED. For
additional information, REFER to
Section 413 - 01 . REPEAT the self-
test. CLEAR the DTCs. Test Step Result / Action to Take
C1 CHECK THE ANTI-
THEFT INDICATOR FOR
CORRECT OPERATION z
Key in START position.
z Verify the theft indicator
proves out correctly.
z Does the vehicle start
once the theft proves
out? Yes
If the vehicle starts, VERIFY correct PCM calibration for vehicle.
REFER to Powertrain Control/Emissions Diagnosis (PC/ED)
manual Section 3.
No
GO to
C2 .
C2 CHECK THE PCM
DIAGNOSTIC CAPABILITY z
Connect the diagnostic
tool.
z Retrieve and document
continuous DTCs.
z Enter the following Yes
GO to
C3 .
No
REFER to Section 418 - 00 . Klj . 6 ba
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PINPOINT TEST D: THE ANTI-
THEFT SYSTEM DOES NOT OPERATE
CORRECTLY — ANTI-THEFT NUMBER OF PROGRAMMED KEYS IS
BELOW MINIMUM diagnostic mode on the
diagnostic tool: Clear
Continuous DTCs.
z Enter the following
diagnostic mode on the
diagnostic tool: PCM
Self- Test.
z Does diagnostic tool
communicate with the
PCM? C3 RETRIEVE THE PCM
DTCS z
Retrieve and document
continuous DTCs.
z Is DTC P1260
recorded? Yes
GO to
C4 .
No
VERIFY PCM power and ground. REFER to Powertrain
Control/Emissions Diagnosis (PC/ED) manual Section 3. C4 CHECK THE
COMMUNICATION
NETWORK z
Repeat Inspection and
Verification steps 3
through 7; refer to
Inspection and
Verification.
z Key in OFF position.
z Retrieve and document
continuous DTCs.
z Enter the following
diagnostic mode on the
diagnostic tool: Clear
Continuous DTCs.
z Enter the following
diagnostic mode on the
diagnostic tool:
Instrument Cluster On-
Demand Self- Test.
z Is DTC U1147
retrieved? Yes
INSTALL a new instrument cluster; for additional information,
REFER to
Section 413 - 01 . CYCLE the ignition to RUN using
two encoded ignition keys. Go To Pinpoint Test J to initialize the
module. REPEAT the self- test. CLEAR the DTCs. If DTC U1147
is still present, INSTALL a new PCM; for additional information,
REFER to Section 303 - 14 . TEST the system for normal
operation. (You must follow Pinpoint Test J to initialize module.)
No
System is OK. Test Step Result / Action to Take
D1 USE THE DTCS FROM THE
INSTRUMENT CLUSTER SELF- TESTS z
Use the recorded results from the
Instrument Cluster Continuous and
On- Demand Self- Tests.
z Is DTC B1213 the only DTC
retrieved? Yes
GO to
D2 .
No
REPAIR the other DTCs retrieved. REPEAT the
Instrument Cluster On- Demand Self-Test. CLEAR
the DTCs. D2 CHECK FOR PROGRAMMED Klj . 7 ba
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PINPOINT TEST E: THE ANTI-
THEFT SYSTEM DOES NOT OPERATE
CORRECTLY — ANTENNA NOT CONNECTED OR DEFECTIVE
TRANSCEIVER
PINPOINT TEST F: THE ANTI- THEFT SYSTEM DOES NOT OPERATE
CORRECTLY — PATS IGNITION KEY TRANSPONDER SIGNAL IS
NOT RECEIVED (DAMAGED KEY OR NON- PATS KEY) ENCODED IGNITION KEYS —
MONITOR THE INSTRUMENT
CLUSTER PID NUMKEYS
z
Monitor the instrument cluster PID
NUMKEYS.
z Does the instrument cluster PID
NUMKEYS display less than two
encoded ignition keys
programmed? Yes
GO to
D3 .
No
System is OK. D3 PROGRAM ENCODED IGNITION
KEYS z
NOTE: Two programmed encoded
ignition keys must be available to
start the vehicle.
z Cut a new encoded ignition key.
z Key in ON position.
z Program the new encoded ignition
key.
z Does the theft indicator
illuminate for three seconds, and
then go out? Yes
CLEAR the DTCs. CARRY OUT the Instrument
Cluster On-
Demand Self- Test to verify all codes
have been cleared. REPEAT the self- test. CLEAR
the DTCs.
No
If the theft indicator is on continuously, REPEAT
TEST STEP D3 with a second new encoded ignition
key. If the theft indicator is flashing, RETRIEVE
DTCs stored for the new fault and REPAIR the other
DTC(s) retrieved. Test Step Result / Action to Take
E1 INSPECT THE PATS
TRANSCEIVER FOR CORRECT
INSTALLATION z
Key in OFF position.
z Verify the PATS transceiver is
correctly installed; refer to
Module — Passive Anti - Theft
Transceiver .
z Connect the diagnostic tool.
z Enter the following diagnostic
mode on the diagnostic tool:
Instrument Cluster On- Demand
Self- Test.
z Retrieve and document
continuous DTCs.
z Enter the following diagnostic
mode on the diagnostic tool:
Clear Continuous DTCs.
z Is DTC B1232 or B2103
retrieved? Yes
INSTALL a new PATS transceiver module; for
additional information, REFER to
Module — Passive
Anti - Theft Transceiver . REPEAT the Instrument
Cluster On- Demand Self- Test. CLEAR the DTCs.
No
System is OK. Klj . 8 ba
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PINPOINT TEST G: THE ANTI - THEFT SYSTEM DOES NOT OPERATE Test Step Result / Action to Take
NOTE:
Large metallic objects, electronic debit transponder devices or a second key on the same
key ring as the PATS ignition key may cause vehicle starting problems and record DTCs under
certain conditions. If a fault cannot be identified, examine the customer's key for such objects or
devices. If present, inform the customer that they need to keep these objects from touching the
PATS ignition key while starting the engine. These objects and devices cannot damage the
PATS ignition key, but can cause a momentary problem if they are too close to the key during
engine start. If a problem occurs, turn ignition OFF and restart the engine with all other objects
on the key ring held away from the ignition key. Check to ensure the encoded ignition key used
by the customer is an approved Ford encoded ignition key (encoded ignition keys from Rotunda,
Ilco, Curtis, or Strattec are approved Ford encoded ignition keys). F1 USE THE DTCS FROM THE INSTRUMENT
CLUSTER SELF- TESTS z
Use the recorded results from the Instrument
Cluster Continuous and On- Demand Self-Tests.
z Is DTC B1600 retrieved? Yes
GO to
F2 .
No
If other DTCs are retrieved, REFER
to Instrument Cluster Diagnostic
Trouble Code (DTC) Index.
If no DTCs are retrieved, system is
OK. F2 PROGRAM A NEW ENCODED IGNITION KEY
z
Key in OFF position.
z NOTE: Check to make sure the customer and
replacement encoded ignition keys are approved
Ford encoded PATS ignition keys. Unapproved
PATS keys do not always operate correctly over
different temperature ranges (encoded ignition
keys from Rotunda, Ilco, or Strattec are approved
encoded ignition keys).
z Cut a new encoded ignition key.
z Key in ON position.
z Program the new encoded ignition key; for
additional information, refer to Key Programming — Erase All Key Codes and Program
Two Keys .
z Enter the following diagnostic mode on the
diagnostic tool: Instrument Cluster On- Demand
Self- Test.
z Is DTC B1600 still present? Yes
GO to
F3 .
No
If no other DTCs are retrieved,
system is OK.
If other DTCs are retrieved, REFER
to Instrument Cluster Diagnostic
Trouble Code (DTC) Index. F3 INSTALL A NEW PATS TRANSCEIVER
z
Key in OFF position.
z Install a new PATS transceiver; for additional
information, refer to Module — Passive Anti - Theft
Transceiver .
z Key in ON position.
z NOTE: Use the customer's original encoded
ignition key, not the encoded ignition key that was
cut in the previous step.
z Enter the following diagnostic mode on the
diagnostic tool: Instrument Cluster On- Demand
Self- Test.
z Is DTC B1600 retrieved? Yes
INSTALL a new instrument cluster;
for additional information, REFER to
Section 413
- 01 . CYCLE the ignition
to RUN using two encoded ignition
keys. Go To Pinpoint Test J to
initialize the module. REPEAT the
self- test. CLEAR the DTCs.
No
System is OK. Klj . 9 ba
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CORRECTLY —
PATS RECEIVED INCORRECT KEY- CODE FROM
IGNITION KEY TRANSPONDER (UNPROGRAMMED ENCODED
IGNITION KEY) Test Step Result / Action to Take
NOTE:
Large metallic objects, electronic debit transponder devices or a second key on the same
key ring as the PATS ignition key may cause vehicle starting problems and record DTCs under
certain conditions. If a fault cannot be identified, examine the customer's key for such objects or
devices. If present, inform the customer that they need to keep these objects from touching the
PATS ignition key while starting the engine. These objects and devices cannot damage the
PATS ignition key, but can cause a momentary problem if they are too close to the key during
engine start. If a problem occurs, turn ignition OFF and restart the engine with all other objects
on the key ring held away from the ignition key. Check to ensure the encoded ignition key used
by the customer is an approved Ford encoded ignition key (encoded ignition keys from Rotunda,
Ilco, Curtis, or Strattec are approved Ford encoded ignition keys). G1 USE THE DTCS FROM THE
INSTRUMENT CLUSTER SELF TESTS z
Use the recorded results from the
Instrument Cluster Continuous
and On- Demand Self- Tests.
z Is DTC B1601 recorded? Yes
GO to
G2 .
No
System is OK. CHECK all customer encoded ignition
keys with Instrument Cluster On- Demand Self-Test to
verify all other encoded ignition keys are programmed. G2 CHECK FOR PROGRAMMED
ENCODED IGNITION KEYS —
MONITOR THE INSTRUMENT
CLUSTER PID NUMKEYS z
Monitor the instrument cluster
PID NUMKEYS.
z Does the instrument cluster
PID NUMKEYS display 8? Yes
ERASE and REPROGRAM the key codes; for
additional information, REFER to
Key Programming —
Erase All Key Codes and Program Two Keys .
REPEAT the self- test. CLEAR the DTCs.
No
GO to G3 .
G3 CHECK THE NUMBER OF
PROGRAMMED ENCODED IGNITION
KEYS AVAILABLE z
Verify there are at least two
currently programmed encoded
ignition keys available with the
vehicle.
z Are at least two currently
programmed encoded ignition
keys available with the vehicle? Yes
GO to
G4 .
No
CUT a new encoded ignition keys so that at least two
encoded ignition keys are available. PROGRAM the
encoded ignition keys; Key Programming — Erase All
Key Codes and Program Two Keys . GO to
G4 .
G4 VERIFY THE INSTRUMENT
CLUSTER PID SPARE_KY INDICATES
ENABLE z
Monitor the instrument cluster
PID SPARE_KY.
z Does the instrument cluster
PID SPARE_KY indicate
ENABLE? Yes
REFER to
Key Programming — Erase All Key Codes
and Program Two Keys . CLEAR the DTCs, REPEAT
the self- testGO to G5 .
No
REFER to Key Programming — Enable/Disable Spare Klj . 10 ba
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PINPOINT TEST H: THE ANTI-
THEFT SYSTEM DOES NOT OPERATE
CORRECTLY — PATS RECEIVED INVALID FORMAT OF KEY- CODE
FROM IGNITION KEY TRANSPONDER (PARTIAL KEY READ) Key Programming to enable the PID SPARE KEY to
ENABLE. TEST the system for normal operation.
Once completed, GO to G5 .
G5 CHECK THE ENCODED IGNITION
KEYS FOR CORRECT OPERATION z
Key in OFF position.
z Key in ON position.
z Start the vehicle using the first
encoded ignition key.
z Key in ON position.
z Start the vehicle with the second
ignition key.
z Key in OFF position.
z Does the vehicle start correctly
using both encoded ignition
keys? Yes
System is OK. If there are additional keys that need to
be programmed, for additional information, REFER to
Key Programming
— Program a Key Using Two
Programmed Keys .
No
GO to G6 .
G6 RETRIEVE THE INSTRUMENT
CLUSTER DTCS — CHECK FOR DTC
B1601 z
Retrieve and document
continuous DTCs.
z Enter the following diagnostic
mode on the diagnostic tool:
Clear Continuous DTCs.
z Carry out a instrument cluster
self- test using both ignition keys
from Step G5.
z Is DTC B1601 retrieved? Yes
INSTALL a new instrument cluster; for additional
information, REFER to
Section 413 - 01 . CYCLE the
ignition to RUN using two encoded ignition keys. GO
to Pinpoint Test J to initialize the vehicle. REPEAT the
self- test. CLEAR the DTCs.
No
System is OK.
If other DTCs are retrieved, REFER to Instrument
Cluster Module Diagnostic Trouble Code (DTC) Index. Test Step Result / Action to Take
NOTE:
Large metallic objects, electronic debit transponder devices or a second key on the same
key ring as the PATS ignition key may cause vehicle starting problems and record DTCs under
certain conditions. If a fault cannot be identified, examine the customer's key for such objects or
devices. If present, inform the customer that they need to keep these objects from touching the
PATS ignition key while starting the engine. These objects and devices cannot damage the
PATS ignition key, but can cause a momentary problem if they are too close to the key during
engine start. If a problem occurs, turn ignition OFF and restart the engine with all other objects
on the key ring held away from the ignition key. Check to ensure the encoded ignition key used
by the customer is an approved Ford encoded ignition key (encoded ignition keys from Rotunda,
Ilco, Curtis, or Strattec are approved Ford encoded ignition keys). H1 USE THE DTCS FROM THE
INSTRUMENT CLUSTER SELF TESTS z
Use the recorded results from the
Instrument Cluster Continuous and
On- Demand Self- Tests.
z Is DTC B1602 retrieved? Yes
GO to
H2 .
No
System is OK. CHECK all customer encoded
ignition keys with Instrument Cluster On- Demand
Self- Test to verify all other keys are programmed. Klj . 11 ba
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PINPOINT TEST I: THE ANTI-
THEFT SYSTEM DOES NOT OPERATE
CORRECTLY — PATS TRANSCEIVER SIGNAL IS NOT RECEIVED
(NOT CONNECTED, DAMAGED, OR WIRING) H2 OBTAIN A NEW ENCODED
IGNITION KEY z
Key in OFF position.
z Cut a new encoded ignition key.
z Key in ON position.
z Program a new encoded ignition
key; for additional information, refer
to Key Programming — Erase All Key
Codes and Program Two Keys .
z Enter the following diagnostic mode
on the diagnostic tool: Instrument
Cluster On- Demand Self- Test.
z Is DTC B1602 retrieved? Yes
GO to
H3 .
No
System is OK. If the customer has any remaining
encoded keys at home, instruct them to carry out
Key Programming — Program a Key Using Two
Programmed Keys on each remaining key. This
procedure is detailed in the Owners Guide. H3 INSTALL A NEW PATS
TRANSCEIVER z
Key in OFF position.
z Install a new PATS transceiver; for
additional information, refer to
Module — Passive Anti - Theft
Transceiver .
z Key in ON position.
z Enter the following diagnostic mode
on the diagnostic tool: Instrument
Cluster On- Demand Self- Test.
z Are any DTCs retrieved? Yes
REFER to Instrument Cluster Diagnostic Trouble
Code (DTC) Index.
No
System is OK.
Test Step Result / Action to Take
I1 USE THE DTCS FROM THE INSTRUMENT CLUSTER
SELF TESTS z
Use the recorded results from the Instrument Cluster
Continuous and On- Demand Self-Tests.
z Is DTC B1681 retrieved? Yes
GO to
I2 .
No
System is OK. I2 CHECK THE PATS TRANSCEIVER FOR VOLTAGE —
CIRCUIT 20 (WH/LB) z
Key in OFF position.
z Disconnect: PATS Transceiver C252.
z Key in ON position.
z Measure the voltage between PATS transceiver C252
Pin 2, Circuit 20 (WH/LB), harness side and ground. Yes
GO to
I3 .
No
REPAIR Circuit 20 (WH/LB).
REPEAT the self- test. CLEAR
the DTCs. Klj . 12 ba
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z
Is the resistance greater than 100 ohms? cluster; for additional information,
REFER to
Section 413 - 01 .
CYCLE the ignition key to RUN
using two encoded ignition keys.
GO to Pinpoint Test J to initialize
the module. REPEAT the self-
test. CLEAR the DTCs. If the
circuit is not OK, REPAIR Circuit
1216 (GY/OG). CLEAR the
DTCs. TEST the system for
normal operation. I6 CHECK CIRCUIT 1216 (GY/OG) FOR OPEN
z
Key in OFF position.
z Disconnect: PATS Transceiver C252.
z Disconnect: Instrument Cluster C220a.
z Measure the resistance between PATS transceiver
C252 Pin 3, Circuit 1216 (GY/OG), harness side and
instrument cluster C220a Pin 7, Circuit 1216 (GY/OG),
harness side.
z Is the resistance less than 5 ohms? Yes
GO to
I7 .
No
REPAIR Circuit 1216 (GY/OG).
CLEAR the DTCs. TEST the
system for normal operation. I7 CHECK THE PATS TRANSCEIVER TRANSMIT
CIRCUIT FOR VOLTAGE — CIRCUIT 1215 (WH/LG) z
Key in OFF position.
z Connect: PATS Transceiver C252.
z Connect: Instrument Cluster C220a.
z Key in ON position.
z Measure the voltage by back probing between PATS
transceiver C252 Pin 4, Circuit 1215 (WH/LG), harness
side and ground.
z Is the voltage greater than 9 volts? Yes
GO to
I9 .
No
GO to I8 .
I8 CHECK THE PATS TRANSCEIVER TRANSMIT
CIRCUIT FOR OPEN — CIRCUIT 1215 (WH/LG) z
Key in OFF position.
z Disconnect: PATS Transceiver C252.
z Measure the resistance between PATS transceiver Yes
GO to
I9 . Klj . 14 ba
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C252 Pin 4, Circuit 1215 (WH/LG), harness side and
ground.
z Is the resistance greater than 100 ohms? No
CHECK Circuit 1215 (WH/LG) for
short to ground. If the circuit is
OK, INSTALL a new instrument
cluster; for additional information,
REFER to
Section 413 - 01 .
CYCLE the ignition to RUN using
two encoded ignition keys. GO to
Pinpoint Test J to initialize the
module. REPEAT the self- test.
CLEAR the DTCs. If the circuit is
not OK, REPAIR Circuit 1215
(WH/LG). REPEAT the self-test.
CLEAR the DTCs. I9 CHECK THE PATS TRANSMIT CIRCUIT FOR
CORRECT OPERATION — CIRCUIT 1215 (WH/LG) z
Connect: PATS Transceiver C252.
z Key in ON position.
z Trigger the instrument cluster active command RF
SIGNAL to ON.
z Measure the voltage by back probing between PATS
transceiver C252 Pin 4, Circuit 1215 (WH/LG), harness
side and ground.
z Does the voltage drop from greater than 9 volts to
less than 1 volt when the instrument cluster active
command is triggered on? Yes
GO to
I10 .
No
CHECK Circuit 1215 (WH/LG) for
continuity to instrument cluster
C220aPin 8. If the circuit is OK,
INSTALL a new instrument
cluster; for additional information,
REFER to Section 413 - 01 .
CYCLE the ignition to RUN using
two encoded ignition keys. GO to
Pinpoint Test J to initialize the
module. REPEAT the self- test.
CLEAR the DTCs. If the circuit is
not OK, REPAIR Circuit 1215
(WH/LG). REPEAT the self-test.
CLEAR the DTCs. I10 CHECK THE PATS SYSTEM WITH A NEW PATS
TRANSCEIVER INSTALLED z
Key in OFF position.
z Install a new PATS transceiver; for additional
information, refer to Anti - Theft — Passive Anti - Theft
System (PATS) .
z Key in ON position.
z Enter the following diagnostic mode on the diagnostic
tool: Instrument Cluster On- Demand Self-Test.
z Is DTC B1681 retrieved? Yes
GO to
I11 .
No
System is OK. I11 CHECK THE PATS SYSTEM WITH NEW
INSTRUMENT CLUSTER z
Key in OFF position.
z Install a new instrument cluster; for additional
information, refer to Section 413 - 01 . Cycle the ignition
to RUN using two encoded ignition keys. Go to
Pinpoint Test J to initialize the module. REPEAT the
self- test. CLEAR the DTCs.
z Key in ON position.
z Enter the following diagnostic mode on the diagnostic
tool: Instrument Cluster On- Demand Self-Test.
z Is DTC B1681 retrieved? Yes
REPAIR Circuit 397 (BK/WH), 20
(WH/LB), 1215 (WH/LG), and
1216 (GY/OG). REPEAT the self-
test. CLEAR the DTCs.
No
If no DTCs are retrieved, the
system is OK. Klj . 15 ba
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PINPOINT TEST J: THE ANTI-
THEFT SYSTEM DOES NOT OPERATE
CORRECTLY — PCM ID DOES NOT MATCH BETWEEN
INSTRUMENT CLUSTER AND PCM PINPOINT TEST K: THE ANTI - THEFT SYSTEM DOES NOT OPERATE If other DTCs are retrieved,
REFER to Instrument Cluster
Diagnostic Trouble Code (DTC)
Index.
Test Step Result / Action to Take
J1 USE THE DTCS FROM THE
INSTRUMENT CLUSTER SELF
TESTS z
Use the recorded results
from the Instrument
Cluster Continuous and
On- Demand Self- Tests.
z Is DTC B2139 recorded? Yes
GO to
J2 .
No
System is OK. J2 CLEAR PCM ID FROM
INSTRUMENT CLUSTER AND
PCM z
Carry out the security
access procedure for the
instrument cluster. For
additional information,
refer to Security Access —
Procedure .
z NOTE: DO NOT carry out
ignition key code erase.
z Select FSF card
PARAMETER RESET
command for instrument
cluster.
z Use diagnostic card for
PCM Active Command
Keep Alive Memory
Reset.
z Key in OFF position.
z Select FSF card
PARAMETER RESET
command for PCM.
z Key in ON position.
z Turn the ignition switch to
RUN for three seconds.
z Enter the following
diagnostic mode on the
diagnostic tool: Clear
Continuous DTCs.
z Key in OFF position.
z Enter the following
diagnostic mode on the
diagnostic tool: Retrieve
Continuous DTCs.
z Is DTC B2139 retrieved? Yes
VERIFY PCM calibration is correct for the vehicle. If correct,
REPEAT Step J2. If fault code persists, INSTALL a new
instrument cluster; for additional information, REFER to
Section 413
- 01 . CYCLE the ignition to RUN using two
encoded ignition keys. REPEAT Pinpoint Test J . CLEAR the
DTCs. TEST the system for normal operation. If DTC B2139
still exists, INSTALL a new PCM; for additional information,
REFER to Section 303 - 14 . REPEAT the self-
test. CLEAR the
DTCs.
No
System is OK. CHECK for any other DTCs. REFER to the
instrument cluster Diagnostic Trouble Code Index. Klj . 16 ba
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