Author: jim

P1616

Technical Definition:

Interactive Reprogramming Code – erase error, low voltage

Trouble Code: P1616
Address: 0x1616
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

SBDS Interactive Codes

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1615

Technical Definition:

Interactive Reprogramming Code – erase error

Trouble Code: P1615
Address: 0x1615
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

SBDS Interactive Codes

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1614

Technical Definition:

Interactive Reprogramming Code – TBD

Trouble Code: P1614
Address: 0x1614
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

SBDS Interactive Codes

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1613

Technical Definition:

Interactive Reprogramming Code – TBD

Trouble Code: P1613
Address: 0x1613
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

SBDS Interactive Codes

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1612

Technical Definition:

Interactive Reprogramming Code – repeat test – engine is cranking

Trouble Code: P1612
Address: 0x1612
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

SBDS Interactive Codes

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1611

Technical Definition:

Interactive Reprogramming Code – diagnose further (used with P1616/18)

Trouble Code: P1611
Address: 0x1611
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

SBDS Interactive Codes

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1610

Technical Definition:

Interactive Reprogramming Code – replace module (usd with P1615/17/19/20)

Trouble Code: P1610
Address: 0x1610
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

SBDS Interactive Codes

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P160F

Technical Definition:

PCM/ECM#1/TCM Non-Volatile Random Access Memory (NVRAM) Performance

Trouble Code: P160F
Address: 0x160F
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P160E

Technical Definition:

PCM/ECM#1/TCM Non-Volatile Random Access Memory (NVRAM) Error

Trouble Code: P160E
Address: 0x160D
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P160C

Technical Definition:

Control Module Software Performance

Trouble Code: P160C
Address: 0x160C
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P160B

Technical Definition:

Generator Mismatch with Vehicle Configuration

Trouble Code: P160B
Address: 0x160B
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P160A

Technical Definition:

Control Module Vehicle Options Reconfiguration Error

Trouble Code: P160A
Address: 0x160A
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1609

Technical Definition:

Diagnostic Lamp Driver

Trouble Code: P1609
Address: 0x1609
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Diagnostic Lamp Driver Fault

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1608

Technical Definition:

Watchdog Malfunction

Trouble Code: P1608
Address: 0x1608
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Internal ECM Malfunction

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1607

Technical Definition:

MIL Output Circuit

Trouble Code: P1607
Address: 0x1607
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

MIL O/P Circuit Malfunction

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1606

Technical Definition:

ECM Control Relay Output Circuit

Trouble Code: P1606
Address: 0x1606
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

ECM Control Relay O/P Circuit Ma

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1605

Technical Definition:

Keep Alive Memory Test Failure

Trouble Code: P1605
Address: 0x1605
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Keep Alive Memory Test Failure

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1604

Technical Definition:

Code Word Unregistered

Trouble Code: P1604
Address: 0x1604
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Code Word Unregestered

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1603

Technical Definition:

ID Number Unregistered

Trouble Code: P1603
Address: 0x1603
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

EEPROM Malfunction

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1602

Technical Definition:

Immobilizer/ECM Communication Error

Trouble Code: P1602
Address: 0x1602
System: Powertrain
Subsystem: