Ford F150 Pickup. Manual — part 38

Circuit Short to Ground

Security

Module

B1334 Decklid Ajar Circuit Short

to Ground

GEM

REFER to ANTI-THEFT - PATS - F150 .

B1338

Door Ajar RR Circuit

Short to Ground

GEM

REFER to INTERIOR LIGHTING - F150 .

B1340

Chime Input Request

Circuit Short to Ground

CTM

REFER to WARNING DEVICES - F150 .

B1340

Chime Input Request

Circuit Short to Ground

GEM

REFER to WARNING DEVICES - F150 .

B1341

Power Door Unlock

Circuit Short to Ground

Central

Security

Module

REFER to HANDLES, LOCKS, LATCHES AND

ENTRY SYSTEMS - F150 .

B1342

ECU is Defective

ABS

Module

CLEAR the DTCs. REPEAT the self-test. If DTC B1342

is retrieved, INSTALL a new ABS module. REFER to

ANTI-LOCK CONTROL-REAR - F150 PICKUP for

rear only ABS or REFER to ANTI-LOCK CONTROL-

4-WHEEL - F150 PICKUP for four-wheel ABS.

CLEAR the DTCs. REPEAT the self-test.

B1342

ECU is Defective

Central

Security

Module

CLEAR the DTCs. REPEAT the self-test. If DTC B1342

is retrieved, INSTALL a new central security module.

REFER to MODULE-CENTRAL SECURITY

MODULE (CSM) . CLEAR the DTCs. REPEAT the

self-test.

B1342

ECU is Defective

CTM

CLEAR the DTCs. REPEAT the self-test. If DTC B1342

is retrieved, INSTALL a new CTM. REFER to

MODULE-GENERIC ELECTRONIC

(GEM)/CENTRAL TIMER (CTM) . CLEAR the

DTCs. REPEAT the self-test.

B1342

ECU is Defective

GEM

CLEAR the DTCs. REPEAT the self-test. If DTC B1342

is retrieved, INSTALL a new GEM/CTM. REFER to

MODULE-GENERIC ELECTRONIC

(GEM)/CENTRAL TIMER (CTM) . CLEAR the

DTCs. REPEAT the self-test.

B1342

ECU is Defective

RCM

CLEAR the DTCs. REPEAT the self-test. If DTC B1342

is retrieved, INSTALL a new RCM. REFER to AIR BAG

RESTRAINT SYSTEMS - F150 PICKUP . CLEAR the

DTCs. REPEAT the self-test.

B1342

ECU is Defective

IC

Module

CLEAR the DTCs. REPEAT the self-test. If DTC B1342

is retrieved, INSTALL a new IC Module. REFER to

INSTRUMENT CLUSTER-BI-FUEL - F150 . CLEAR

the DTCs. REPEAT the self-test.

B1342

ECU is Defective

NGVM

CLEAR the DTCs. REPEAT the self-test. If DTC B1342

is retrieved, INSTALL a new NGVM. REFER to

INSTRUMENT CLUSTER-NATURAL GAS - F150 .

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Multifunction Electronic Module - F150 Pickup

CLEAR the DTCs. REPEAT the self-test.

B1343

Heated Backlight Input

Circuit Failure

IC

Module

REFER to GLASS, FRAMES AND MECHANISMS -

F150 .

B1345

Heated Backlite Input

Circuit Short to Ground

GEM

REFER to GLASS, FRAMES AND MECHANISMS -

F150 .

B1347

Heated Backlite Relay

Circuit Failure

GEM

REFER to GLASS, FRAMES AND MECHANISMS -

F150 .

B1349

Heated Backlite Relay

Short to Battery

GEM

REFER to GLASS, FRAMES AND MECHANISMS -

F150 .

B1352

Ignition Key-In Circuit

Failure

CTM

REFER to WARNING DEVICES - F150 .

B1352

Ignition Key-In Circuit

Failure

GEM

REFER to WARNING DEVICES - F150 .

B1355

Ignition Run Circuit

Failure

GEM

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1355

Ignition Run Circuit

Failure

CTM

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1356

Ignition RUN Circuit

Open

IC

Module

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1359 Ignition RUN/ACC Circuit

Failure

GEM

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1359 Ignition RUN/ACC Circuit

Failure

CTM

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1364

Ignition START Circuit

Open

IC

Module

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1365 Ignition Start Circuit Short

to Battery

CTM

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1365

Ignition Start Circuit

Failure

GEM

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1371

Illuminated Entry Relay

Circuit Failure

CTM

REFER to INTERIOR LIGHTING - F150 .

B1371

Illuminated Entry Relay

Circuit Failure

GEM

REFER to INTERIOR LIGHTING - F150 .

B1373

Illuminated Entry Relay

Circuit Short to Battery

CTM

REFER to INTERIOR LIGHTING - F150 .

B1373

Illuminated Entry Relay

Short to Battery

GEM

REFER to INTERIOR LIGHTING - F150 .

B1398 Power Window LF One-

Touch Window Relay

Circuit Failure

GEM

REFER to GLASS, FRAMES AND MECHANISMS -

F150 .

B1400 Power Window LF One-

Touch Window Relay

Circuit Short to Battery

GEM

REFER to GLASS, FRAMES AND MECHANISMS -

F150 .

B1405 Power Window LF Down

GEM

REFER to GLASS, FRAMES AND MECHANISMS -

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Multifunction Electronic Module - F150 Pickup

Circuit Short to Battery

F150 .

B1426 Safety Belt Lamp Circuit

Short to Battery

CTM

REFER to INSTRUMENT CLUSTER-

CONVENTIONAL - F150 .

B1426 Safety Belt Lamp Circuit

Short to Battery

GEM

REFER to INSTRUMENT CLUSTER-

CONVENTIONAL - F150 .

B1428 Safety Belt Lamp Circuit

Failure

CTM

REFER to INSTRUMENT CLUSTER-

CONVENTIONAL - F150 .

B1428 Safety Belt Lamp Circuit

Failure

GEM

REFER to INSTRUMENT CLUSTER-

CONVENTIONAL - F150 .

B1431

Wiper Brake/Run Relay

Circuit Failure

CTM

REFER to WIPERS AND WASHERS - F150 .

B1431

Wiper Brake/Run Relay

Circuit Failure

GEM

REFER to WIPERS AND WASHERS - F150 .

B1432

Wiper Brake/Run Relay

Circuit Short to Battery

GEM

REFER to WIPERS AND WASHERS - F150 .

B1434

Wiper Hi/Low Speed

Relay Circuit Failure

GEM

REFER to WIPERS AND WASHERS - F150 .

B1436

Wiper Hi/Low Speed

Relay Coil Circuit Short to

Battery

CTM

REFER to WIPERS AND WASHERS - F150 .

B1436

Wiper Hi/Low Speed

Relay Circuit Short to

Battery

GEM

REFER to WIPERS AND WASHERS - F150 .

B1438 Wiper Mode Select Switch

Circuit Failure

CTM

REFER to WIPERS AND WASHERS - F150 .

B1438 Wiper Mode Select Switch

Circuit Failure

GEM

REFER to WIPERS AND WASHERS - F150 .

B1441 Wiper Mode Select Switch

Circuit Short to Ground

CTM

REFER to WIPERS AND WASHERS - F150 .

B1441 Wiper Mode Select Switch

Circuit Short to Ground

GEM

REFER to WIPERS AND WASHERS - F150 .

B1446 Wiper Park Sense Circuit

Failure

CTM

REFER to WIPERS AND WASHERS - F150 .

B1446 Wiper Park Sense Circuit

Failure

GEM

REFER to WIPERS AND WASHERS - F150 .

B1450 Wiper Wash/Delay Switch

Circuit Failure

CTM

REFER to WIPERS AND WASHERS - F150 .

B1450 Wiper Wash/Delay Switch

Circuit Failure

GEM

REFER to WIPERS AND WASHERS - F150 .

B1453 Wiper Wash/Delay Switch

Circuit Short to Ground

CTM

REFER to WIPERS AND WASHERS - F150 .

B1453 Wiper Wash/Delay Switch

Circuit Short to Ground

GEM

REFER to WIPERS AND WASHERS - F150 .

B1454 Wiper Washer Fluid Lamp

GEM

REFER to WIPERS AND WASHERS - F150 .

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Multifunction Electronic Module - F150 Pickup

Circuit Failure

B1456 Wiper Washer Fluid Lamp

Circuit Short to Battery

GEM

REFER to WIPERS AND WASHERS - F150 .

B1458

Wiper Washer Pump

Motor Relay Circuit

Failure

CTM

REFER to WIPERS AND WASHERS - F150 .

B1458

Wiper Washer Pump

Motor Relay Circuit

Failure

GEM

REFER to WIPERS AND WASHERS - F150 .

B1460

Wiper Washer Pump

Motor Relay Circuit Short

to Battery

CTM

REFER to WIPERS AND WASHERS - F150 .

B1460

Wiper Washer Pump

Motor Relay Circuit Short

to Battery

GEM

REFER to WIPERS AND WASHERS - F150 .

B1462 Safety Belt Switch Circuit

Failure

CTM

REFER to WARNING DEVICES - F150 .

B1462 Safety Belt Switch Circuit

Failure

GEM

REFER to WARNING DEVICES - F150 .

B1466 Wiper Hi/Low Speed Not

Switching

CTM

REFER to WIPERS AND WASHERS - F150 .

B1466 Wiper Hi/Low Speed Not

Switching

GEM

REFER to WIPERS AND WASHERS - F150 .

B1467

Wiper Hi/Low Speed

Circuit Motor Short to

Battery

CTM

REFER to WIPERS AND WASHERS - F150 .

B1473 Wiper Low Speed Circuit

Motor Failure

CTM

REFER to WIPERS AND WASHERS - F150 .

B1473 Wiper Low Speed Circuit

Motor Failure

GEM

REFER to WIPERS AND WASHERS - F150 .

B1476 Wiper High Speed Circuit

Motor Failure

GEM

REFER to WIPERS AND WASHERS - F150 .

B1476 Wiper High Speed Circuit

Motor Failure

CTM

REFER to WIPERS AND WASHERS - F150 .

B1482 Wiper Washer Fluid Level

Sensor Circuit Short to

Ground

GEM

REFER to WIPERS AND WASHERS - F150 .

B1483 Brake Pedal Input Circuit

Failure

GEM

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1485 Brake Pedal Input Circuit

Short to Battery

GEM

REFER to STEERING COLUMN SWITCHES - F150

PICKUP .

B1485 Brake Pedal Input Circuit

Short to Battery

Central

Security

Module

REFER to TRANSFER CASE - GENERAL

INFORMATION - F150 PICKUP .

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Multifunction Electronic Module - F150 Pickup