Instrument Cluster
- Instrument Cluster - Electrical Diagnostics
- Diagnosis And Testing
- Coolant Level Sensor/Washer Fluid Level Switch Circuit
- Lamp Outage Indicator Circuit
- Fuel Level Sensor Circuit
- Ambient Temperature Sensor Circuit
- Circuit Diagram & Connector Identification
- When Monitored and Set Condition
- Possible Causes
- Diagnostic Test
- 1. Read Ambient Temperature Sensor Voltage With DRB III(R)
- 2. Measure The Voltage Of The Ambient Temperature Sensor Signal Circuit
- 3. Read Ambient Temperature Sensor Voltage With DRB III(R)
- 4. Measure The Resistance Of The Ambient Temperature Sensor Signal Circuit
- 5. Measure The Resistance Of The Sensor Ground Circuit.
- 6. Read Ambient Temperature Sensor Voltage With DRB III(R)
- 7. Read A/C Heater Control Module DTC'S With DRB III(R)
- 8. Read/Ac Heater Control Module DTC'S With DRB III(R)
- 9. Measure The Resistance Between Ground And The Ambient Temperature Sensor Signal Circuit
- 10. Measure The Resistance From The Ambient Temperature Sensor Signal Circuit To The Sensor Ground Circuit
- No Communication From Instrument Cluster
- No Communication To Instrument Cluster
- No Can Communications With Pcm
- Circuit Diagram & Connector Identification
- When Monitored and Set Condition
- Possible Causes
- Diagnostic Test
- 1. Check To See If Pcm DTCS Are Present
- 2. Verify DTCS
- 3. Pcm And SKREEM Can C Bus Termination
- 4. Pcm Can C Bus Termination
- 5. SKREEM Termination
- 6. Can C Bus (-) Circuit Open
- 7. Can C Bus (+) Circuit Open
- 8. Can C Bus (+) Circuit Shorted To Voltage
- 9. Can C Bus (-) Circuit Shorted To Voltage
- 10. Can C Bus (-) Circuit Short To Ground
- 11. Can C Bus (-) Circuit Open From Instrument Cluster To Pcm
- 12. Intermittent Wiring And Connectors
- No Can Communications With Cab
- Circuit Diagram & Connector Identification
- When Monitored and Set Condition
- Possible Causes
- Diagnostic Test
- 1. Check To See If Cab DTCS Are Present
- 2. Verify DTCS
- 3. Pcm And SKREEM Can C Bus Termination
- 4. Pcm Can C Bus Termination
- 5. SKREEM Termination
- 6. Can C Bus (-) Circuit Open
- 7. Can C Bus (+) Circuit Open
- 8. Can C Bus (+) Circuit Shorted To Voltage
- 9. Can C Bus (-) Circuit Shorted To Voltage
- 10. Can C Bus (-) Circuit Short To Ground
- 11. Can C Bus (-) Circuit Open From Cab To Instrument Cluster
- 12. Intermittent Wiring And Connectors
- No Can Communications With TCM
- Circuit Diagram & Connector Identification
- When Monitored and Set Condition
- Possible Causes
- Diagnostic Test
- 1. Check To See If TCM DTCS Are Present
- 2. Verify DTCS
- 3. Pcm And SKREEM Can C Bus Termination
- 4. Pcm Can C Bus Termination
- 5. SKREEM Termination
- 6. Can C Bus (-) Circuit Open
- 7. Can C Bus (+) Circuit Open
- 8. Can C Bus (+) Circuit Shorted To Voltage
- 9. Can C Bus (-) Circuit Shorted To Voltage
- 10. Can C Bus (-) Circuit Short To Ground
- 11. Can C Bus (-) Circuit Open From TCM To Instrument Cluster
- 12. Intermittent Wiring And Connectors
- Can Bus Communications General Malfunction
- *Left Turn Signal Indicator Inoperative
- *Right Turn Signal Indicator Inoperative
- *High Beam Indicator Inoperative
- *Brake Warning Indicator Inoperative
- *Battery Voltage Indicator Inoperative
- *Seat Belt Indicator Inoperative
- *Telescoping Wheel Indicator Inoperative
- Body Verification Test
- Schematics And Diagrams
- Diagnosis And Testing
- Instrument Cluster - Service Information
- Description
- Operation
- Instrument Cluster Gauges
- Instrument Cluster Digital Displays
- Warning Indicators
- Indicator Lamps And Audible Tones Triggered Over Direct Lines
- Indicator Lamps And Audible Tones Triggered By The Can Data Bus
- Instruments Actuated By The Can Data Bus
- Appearance And Lighting
- Control Buttons
- Outside Ambient Air Temperature
- Flexible Service System (FSS) Maintenance Indicator
- Acknowledging The FSS Maintenance Indicator
- Diagnosis And Testing - Function Check
- Standard Procedure
- Removal - Instrument Cluster
- Installation - Instrument Cluster