THE CODE DIRECTORY

Diagnostic code references — Page 62.

Browse canonical reference entries. Each definition keeps its own source and vehicle-applicability limits.

11,786 code references

Buick / Cadillac +5
P1581

Cruise Move Circuit High Voltage

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Ford / Lincoln +1
P1581

Electronic Throttle Monitor Malfunction

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Volkswagen
P1581

Idle Speed Control Throttle Position Adaptation Not Carried Out

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Buick / Cadillac +5
P1582

Cruise Direction Circuit Low Voltage

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Ford / Jaguar +2
P1582

Electronic Throttle Monitor Data Available

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Volkswagen
P1582

Idle Adaptation At Limit

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Buick / Cadillac +5
P1583

Cruise Direction Circuit High Volume

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Ford / Lincoln +1
P1583

Electronic Throttle Monitor Cruise Disable

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Volkswagen
P1583

Transmission Mount Valves Short To B+

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Buick / Cadillac +5
P1584

Cruise Control Disabled

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Ford / Lincoln +1
P1584

Throttle Control Detected ETB Malfunction

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Volkswagen
P1584

Transmission Mount Valves Short To Ground

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Buick / Cadillac +5
P1585

Cruise Inhibit Control Circuit

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Ford / Lincoln +1
P1585

Throttle Control Unit Malfunction

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Volkswagen
P1585

Transmission Mount Valves Open Circuit

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Buick / Cadillac +5
P1586

Cruise Control Brake Switch 2 Circuit

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Ford / Lincoln +1
P1586

Throttle Control Unit Throttle Position Malfunction

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Kia
P1586

A/T To M/T Codification

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Volkswagen
P1586

Engine Mount Solenoid Valves Short To B+

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Buick / Cadillac +5
P1587

Cruise Control Clutch Control Circuit Low

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Ford / Lincoln +1
P1587

Throttle Control Unit Modulated Command Malfunction

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Volkswagen
P1587

Engine Mount Solenoid Valves Short To Ground

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Buick / Cadillac +5
P1588

Cruise Control Clutch Control Circuit High

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Ford / Lincoln +1
P1588

Throttle Control Unit Detected Loss of Return Spring

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Volkswagen
P1588

Engine Mount Solenoid Valves Open Circuit

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BMW
P1589

Control Module Self Test Knock Control Test Pulse Bank 1

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Ford / Lincoln +1
P1589

Throttle Control Unit Unable To Control Desired Throttle Angle

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Subaru
P1590

Neutral Position Switch Circuit High Input

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Subaru
P1591

Neutral Position Switch Circuit Low Input

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Subaru
P1592

Neutral Position Switch Circuit MT Model

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BMW
P1593

DISA Control Circuit Electrical

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BMW
P1594

B Camshaft Position Actuator Control Open Circuit Bank 2

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Dodge / Jeep +2
P1594

Charging System Voltage Too High

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Subaru
P1594

Automatic Transmission Diagnosis Input Signal Circuit Malfunction

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Dodge / Jeep +2
P1595

Speed Control Solenoid Circuit Open Or Shorted

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Subaru
P1595

Automatic Transmission Diagnosis Input Signal Circuit Low Input

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Dodge / Jeep +2
P1596

Speed Control Switch Always High

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Subaru
P1596

Automatic Transmission Diagnosis Input Signal Circuit High Input

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Dodge / Jeep +2
P1597

Speed Control Switch Always Low

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Dodge / Jeep +2
P1598

A/C Pressure Sensor Voltage Too High

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Buick / Cadillac +5
P1599

Engine Stall Or Near Stall Detected

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Dodge / Jeep +2
P1599

A/C Pressure Sensor Voltage Too Low

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Buick / Cadillac +4
P1600

PCM Battery

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Ford / Lincoln +1
P1600

Loss of KAM Power Open Circuit

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Geo
P1600

PCM Battery Circuit Fault

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Jaguar / Mazda
P1600

Loss Of KAM Power Circuit Open

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Mitsubishi
P1600

Serial Communication Link

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Suzuki
P1600

PCM TCM Serial Communication Circuit Fault

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Lexus / Toyota
P1600

ECM BATT Malfunction

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Volkswagen
P1600

Power Supply Terminal No 15 Low Voltage

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Buick / Saturn
P1601

Serial Communication Problem With Devise 1

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Cadillac / Chevrolet +2
P1601

Serial Communication Problem With Device 1

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Mazda
P1601

Powertrain Control Module Communication Line To TCM Error

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BMW
P1602

Control Module Self Test Control Module Defective

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Buick / Cadillac +4
P1602

Loss Of EBTCM Serial Data

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Chrysler / Dodge +3
P1602

PCM Not Programmed

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Mazda
P1602

Powertrain Control Module Communication Line To TCM Error, Immobilizer System Communication Error With Powertrain Control Module

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Volkswagen
P1602

Power Supply Terminal No 30 Low Voltage

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BMW
P1603

Control Module Self Test Torque Monitoring

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Buick / Cadillac +4
P1603

Loss Of SDM Serial Data

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Jaguar
P1603

EEPROM Malfunction

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Mazda
P1603

Immobilizer System Fault

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Volkswagen
P1603

Internal Control Module Self Check

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BMW
P1604

Control Module Self Test Speed Monitoring

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Buick / Cadillac +4
P1604

Loss Of IPC Serial Data

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Mazda
P1604

Immobilizer System Fault

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Volkswagen
P1604

Internal Control Module Driver Error

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Buick / Cadillac +4
P1605

Loss Of HVAX Serial Data

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Ford / Lincoln +1
P1605

PCM Keep Alive Memory Test Error

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Jaguar
P1605

Keep Alive Memory Test Failure

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Lexus
P1605

Knock Control CPU Malfunction

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Mazda
P1605

Powertrain Control Module Keep Alive Memory Test Error

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Nissan
P1605

AT Diagnostic Communication Line

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Toyota
P1605

Knock Control CPU

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Volkswagen
P1605

Rough Road Acceleration Sensor Electrical Malfunction

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Buick / Cadillac +4
P1606

Serial Communication Problem With Device 6

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Jaguar
P1606

ECM Control Relay Output Circuit

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Kia
P1606

Chassis Accelerator Sensor Signal Circuit Fault

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Volkswagen
P1606

Rough Road Spec Engine Torque ABS ECU Electrical Malfunction

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BMW
P1607

CAN Version

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Buick / Saturn
P1607

Serial Communication Problem With Devise 7

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Cadillac / Chevrolet +2
P1607

Serial Communication Problem With Device 7

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Acura / Honda
P1607

ECM Internal Circuit Failure A

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Jaguar
P1607

MIL Output Circuit

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Volkswagen
P1607

Vehicle Speed Signal Error Message From Instrument Cluster

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BMW
P1608

Serial Communicating Link Control Module

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Buick / Cadillac +4
P1608

Serial Communication Problem With Device 8

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Acura / Honda
P1608

ECM Internal Circuit Failure B

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Jaguar
P1608

Watchdog Malfunction

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Kia
P1608

PCM Malfunction

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Mazda
P1608

Powertrain Control Module ECM CPU DTC Test Fault

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Volkswagen
P1608

Steering Angle Signal Error Message From Steering Angle Sensor

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BMW
P1609

Serial Communicating Link EML

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Buick / Cadillac +4
P1609

Loss Of TCS Serial Data

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Jaguar
P1609

Internal Control Module CPU To CPU Communication Failure

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Mazda
P1609

Powertrain Control Module ECM CPU Knock Sensor Circuit

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Volkswagen
P1609

Crash Shut Down Activated

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Buick / Cadillac +4
P1610

Loss Of PZM Serial Data

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Mercedes-Benz
P1610

Voltage Supply Missing Or Relay Module K40

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BMW
P1611

Serial Communicating Link Transmission Control Module

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These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.