Powertrain Codes

P24AB

Technical Definition:

EGR Cooler Coolant Pump Stuck On

Trouble Code: P24AB
Address: 0x24AB
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24AC

Technical Definition:

EGR Cooler Coolant Pump Feedback Circuit Low

Trouble Code: P24AC
Address: 0x24AC
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A9

Technical Definition:

EGR Cooler Coolant Pump Control Circuit Low

Trouble Code: P24A9
Address: 0x24A9
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A7

Technical Definition:

EGR Cooler Coolant Pump Control Circuit Open

Trouble Code: P24A7
Address: 0x24A7
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A8

Technical Definition:

EGR Cooler Coolant Pump Performance/Stuck Off

Trouble Code: P24A8
Address: 0x24A8
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A4

Technical Definition:

Diesel Particulate Filter Restriction – Soot Accumulation Too High (Bank 1)

Trouble Code: P24A4
Address: 0x24A4
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A5

Technical Definition:

EGR Cooler Bypass Control Stuck (Bank 1)

Trouble Code: P24A5
Address: 0x24A5
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A6

Technical Definition:

EGR Cooler Bypass Control Stuck (Bank 2)

Trouble Code: P24A6
Address: 0x24A6
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A0

Technical Definition:

Closed Loop DPF Regeneration Control At Limit – Temperature Too Low

Trouble Code: P24A0
Address: 0x24A0
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A1

Technical Definition:

Closed Loop DPF Regeneration Control At Limit – Temperature Too High

Trouble Code: P24A1
Address: 0x24A1
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A2

Technical Definition:

Diesel Particulate Filter Regeneration Incomplete

Trouble Code: P24A2
Address: 0x24A2
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P24A3

Technical Definition:

Diesel Particulate Filter Restriction – Soot Accumulation (Bank 2)

Trouble Code: P24A3
Address: 0x24A3
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P249F

Technical Definition:

Excessive Time To Enter Closed Loop DPF Regeneration Control

Trouble Code: P249F
Address: 0x249F
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P249D

Technical Definition:

Closed Loop Reductant Injection Control At Limit – Flow Too Low

Trouble Code: P249D
Address: 0x249D
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P249E

Technical Definition:

Closed Loop Reductant Injection Control At Limit – Flow Too High

Trouble Code: P249E
Address: 0x249E
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P249B

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit Intermittent/Erratic (Bank 2)

Trouble Code: P249B
Address: 0x249B
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P249C

Technical Definition:

Excessive Time To Enter Closed Loop Reductant Injection Control

Trouble Code: P249C
Address: 0x249C
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2498

Technical Definition:

EGR Cooler Bypass Position Sensor Range/Performance (Bank 2)

Trouble Code: P2498
Address: 0x2498
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2499

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit Low (Bank 2)

Trouble Code: P2499
Address: 0x2499
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P249A

Technical Definition:

EGR Cooler Bypass Position Sensor Circuit High (Bank 2)

Trouble Code: P249A
Address: 0x249A
System: Powertrain
Subsystem: