Caterpillar C15 MXS, NXS, RKS Diesel Engine Troubleshooting Manual

Covers: Caterpillar C15 Truck Diesel Engine with prefixes

• C15 MXS
• C15 NXS
• C15 RKS

Pages: 851
Format: PDF
File size: 26mb
Compatibility: Windows/Mac/Tablet
Notes: Bookmarked, searchable, printable, instant download

The Caterpillar C15 MXS, NXS, RKS Diesel Engine Troubleshooting Manual in downloadable PDF format covers symptom- and code-based troubleshooting/diagnostics for the Cat C15 truck engines with serial number prefixes listed. This manual is intended to be used in conjunction with other Cat manuals in the set.

Topics:

• System Overview
• Electronic Service Tools
• Replacing the ECM
• Sensors and Electrical Connectors
• Programming Parameters
• Dyno Mode
• Test ECM Mode
• Customer Passwords
• ECM Date Time Stamped Information
• ECM Snapshot
• Passwords
• Flash Programming
• Service Information Report
• Customer Specified Parameters
• Customer Specified Parameters Table
• Customer Specified Parameters Worksheet
• Cruise Control Parameters
• Data Link Parameters
• Dedicated PTO Parameters
• Driver Reward
• ECM Identification Parameters
• Engine and Gear Parameters
• Engine Monitoring Parameters
• Idle Parameters
• Input Selections
• Maintenance Parameters
• Output Selections
• Security Access Parameters
• Selected Engine Rating
• Smart Idle Parameters
• Timer Parameters
• Trip Parameters
• Vehicle Activity Report Parameters
• Vehicle Speed Parameters
• System Configuration Parameters
• Can Not Reach Top Engine RPM
• Can Not Reach Vehicle Speed Limit
• Check Engine Lamp or Warning Lamp Is Malfunctioning
• Cooling Fan Is Always ON
• Cruise Control, Idle, or PTO Can Not Be Set
• Questionnaire
• Driver Questionnaire Response
• ECM Will Not Accept Passwords
• Electronic Service Tool Will Not Communicate with ECM
• Engine Cranks but Will Not Start
• Engine Misfires, Runs Rough or Is Unstable
• Engine Retarder (Compression Brake) Will Not Turn ON
• Engine Vibration
• Engine Will Not Crank
• Excessive Black Smoke
• Excessive Fuel Consumption
• Excessive White Smoke
• Intermittent Cruise Control, Idle, or PTO Kickout
• Intermittent Low Power or Power Cutout
• Low Power, Poor or No Response to Throttle
• Poor Acceleration or Response
• Diagnostic Codes
• No Diagnostic Code Detected
• 5 Volt Engine Pressure Sensor Supply Circuit – Test
• Accelerator Pedal (Throttle) Position Sensor Circuit – Test
• Air Inlet Shutoff Circuit – Test
• ATA (SAE J1587 J1708) Data Link Circuit – Test
• Auxiliary Brake Circuit – Test
• Check Engine Lamp Circuit – Test
• Clutch Pedal Position Switch Circuit – Test
• Coolant Level Sensor Circuit – Test
• Cooling Fan Circuit and AC High Pressure Switch Circuit – Test
• Cruise Control Switch Circuit – Test
• Diagnostic Enable Switch Circuit – Test
• Eaton Top 2 Transmission Circuit – Test
• ECM Memory – Test
• Electrical Connectors – Inspect
• Engine Coolant Diverter Circuit – Test
• Engine Pressure Sensor Open or Short Circuit – Test
• Engine Running Output Circuit – Test
• Engine Shutdown Output Circuit – Test
• Engine Speed and Timing Sensor Circuit – Test
• Engine Temperature Sensor Open or Short Circuit – Test
• Fan Override Switch Circuit – Test
• Idle Shutdown Timer – Test
• Ignition Keyswitch Circuit and Battery Supply Circuit – Test
• Ignore Brake and Clutch Switch Circuit – Test
• Injector Solenoid Circuit – Test
• Intake Valve Actuation System Oil Pressure Circuit – Test
• Intake Valve Actuator Circuit – Test
• Intake Valve Actuator Response – Test
• Multi-Torque – Test
• Neutral Switch Circuit – Test
• Powertrain Data Link Circuit – Test
• PTO Engine RPM Set Speed (Input A and Input B) Circuit – Test
• PTO Shutdown Timer – Test
• PTO Shutdown Timer – Test
• PTO Switch Circuit – Test
• PTO Switch ON Lamp Circuit – Test
• Remote PTO Accelerator Position Sensor Circuit – Test
• Retarder (Compression Brake) Solenoid Circuit – Test
• Service Brake Pedal Position (Switch 1) Circuit – Test
• Service Brake Pedal Position (Switch 2) Circuit – Test
• Starting Aid Output Circuit – Test
• Starting Aid Switch Circuit – Test
• Tachometer Circuit – Test
• Torque Limit Switch Circuit – Test
• Two Speed Axle Switch Circuit – Test
• Vehicle Speed and Speedometer Circuit – Test
• Warning Lamp Circuit – Test
• Engine Speed and Timing Sensor – Calibrate
• Injector Code – Calibrate
• Vehicle Speed Circuit – Calibrate
• RENR5088