Ford F150 Pickup. Instruction — part 2

INSTRUMENT CLUSTER DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTC

Description

DTC

Caused By

Action

B1202

Fuel Sender Open

ICM

REFER to INSTRUMENT CLUSTER-

CONVENTIONAL - F150 or

INSTRUMENT CLUSTER-NATURAL

GAS - F150 .

B1204

Fuel Sender Short to Ground

ICM

REFER to INSTRUMENT CLUSTER-

CONVENTIONAL - F150 or

INSTRUMENT CLUSTER-NATURAL

GAS - F150 .

B1213

Anti-Theft Number of Programmed

Keys is Below Minimum

ICM

GO to PINPOINT TEST C .

B2103
or
B1232

Antenna Not Connected -

Defective Transceiver

ICM

GO to PINPOINT TEST D .

B1317

Battery Voltage High

ICM

REFER to GENERATORS &

REGULATORS - F150 PICKUP .

B1318

Battery Voltage Low

ICM

REFER to GENERATORS &

REGULATORS - F150 PICKUP .

B1342

ECU is Defective

ICM

INSTALL a new instrument cluster. REFER

to INSTRUMENT CLUSTER-

CONVENTIONAL - F150 . TEST the

system for normal operation.

B1356

Ignition RUN Circuit Open

ICM

REFER to STEERING COLUMN

SWITCHES - F150 PICKUP .

B1364

Ignition START Circuit Open

ICM

REFER to STEERING COLUMN

SWITCHES - F150 PICKUP .

B1600

PATS Ignition Key Transponder

Signal is Not Received - Damaged

Key or Non-PATS Key

ICM

GO to PINPOINT TEST E .

B1601

PATS Received Incorrect Key-

Code From Ignition Key

Transponder (Unprogrammed

Encoded Ignition Key)

ICM

GO to PINPOINT TEST F .

B1602

PATS Received Invalid Format of

Key-Code From Ignition Key

Transponder (Partial Key Read)

ICM

GO to PINPOINT TEST G .

B1681

PATS Transceiver Module Signal

is Not Received (Damaged, Not

Connected, or Damaged Wiring )

ICM

GO to PINPOINT TEST H .

B2139

PCM ID Does Not Match Between

HEC and PCM

ICM

GO to PINPOINT TEST I.

B2141

NVM Configuration Failure (No

PCM ID Exchange Between

ICM

GO to PINPOINT TEST J .

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Anti-Theft-PATS - F150 Pickup

Instrument Cluster Parameter Identification (PID) Index

Fig. 4: Instrument Cluster Parameter Identification Index
Courtesy of FORD MOTOR CO.

Instrument Cluster Active Command Index

Instrument Cluster and PCM)

B2143

Odometer NVM Memory Failure

ICM

REFER to INSTRUMENT CLUSTER-

CONVENTIONAL - F150 .

C1284

Oil Pressure switch Failure

IMC

REFER to INSTRUMENT CLUSTER-

CONVENTIONAL - F150 .

U1147

SCP Invalid or Missing Data for

Vehicle Security

PCM/SCP

GO to PINPOINT TEST C .

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Anti-Theft-PATS - F150 Pickup

Fig. 5: Instrument Cluster Active Command Index (1 Of 2)
Courtesy of FORD MOTOR CO.

Fig. 6: Instrument Cluster Active Command Index (2 Of 2)
Courtesy of FORD MOTOR CO.

Symptom Chart

SYMPTOM CHART

Condition

Possible Sources

Action

No communication with
the module - instrument
cluster

z

Central junction box:

z

Fuse 2 (5A).

z

Fuse 6 (5A).

z

Fuse 30 (30A).

z

Circuitry.

GO to PINPOINT TEST A .

The anti-theft indicator is
always/never on - no
three-second theft
indicator prove-out

z

Instrument cluster.

z

Theft indicator.

GO to PINPOINT TEST B .

The vehicle does not start

z

Less than two keys

CARRY OUT instrument cluster on-demand

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Anti-Theft-PATS - F150 Pickup

Pinpoint Tests

PINPOINT TEST A: NO COMMUNICATION WITH MODULE - INSTRUMENT CLUSTER

Fig. 7: Pinpoint Test A: No Communication With Module - Instrument Cluster (A1)
Courtesy of FORD MOTOR CO.

- theft indicator proves out
for three seconds as
normal

programmed to the
system.

z

Transceiver not
connected/defective.

z

Transceiver internal
antenna damaged.

z

NON-PATS key,
damaged key or no
code received.

z

Partial key read of
PATS key.

z

Unprogrammed PATS
key.

self-test. RETRIEVE DTCs. If DTCs are

present, GO to INSTRUMENT CLUSTER

DIAGNOSTIC TROUBLE CODE (DTC)

INDEX . If no DTCs are retrieved, CHECK

for other possible no-start causes.

z

No PCM ID stored in
PATS.

z

PATS/PCM ID do not
match.

z

Problem with SCP link.

CLEAR the stored DTCs. CYCLE the

ignition key from off to run. RETRIEVE

continuous DTCs. If DTCs are present, GO to

INSTRUMENT CLUSTER DIAGNOSTIC

TROUBLE CODE (DTC) INDEX . If no

DTCs are retrieved, CHECK for other

possible causes.

The alarm system does not
operate properly - the
vehicle starts but flashes a
fault code on theft
indicator at key on

z

Incorrect PCM
calibration.

GO to PINPOINT TEST C .

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Anti-Theft-PATS - F150 Pickup