SYMPTOM TROUBLESHOOTING CHART[INSTRUMENT CLUSTER (AJ (3.0L Duratec))]
id0902h7805200
Malfunction |
Possible Cause |
Action |
---|---|---|
• M-MDS cannot communicate with the instrument cluster.
|
• Circuit
• Standard corporate protocol (SCP) (J1850) line
• Instrument cluster
|
|
• M-MDS cannot communicate with the Generic electronic module (GEM).
|
• Circuit
• SCP (J1850) line
• generic electronic module (GEM)
|
|
• Instrument cluster does not operate.
|
• Central junction box (CJB) fuse
• Battery junction box (BJB) fuse
• Circuit
• Instrument cluster
|
|
• Fuel gauge reading is not correct.
|
• Fuel pump unit
• Circuit
• Instrument cluster
|
|
• Speedometer/odometer does not operate.
|
• Circuit
• SCP (J1850) line
• PCM
• Instrument cluster
|
|
• Speedometer reading is not correct.
|
• Speedometer
• SCP (J1850) line
• Circuit
• PCM
• Instrument cluster
|
|
• Tachometer does not operate.
|
• Circuit
• SCP (J1850) line
• PCM
• Instrument cluster
|
|
• Tachometer reading is not correct.
|
• Circuit
• SCP (J1850) line
• PCM
• Instrument cluster
|
|
• Water temperature gauge reading is not correct.
|
• ECT sensor
• SCP (J1850) line
• Circuit
• Instrument cluster
|
|
• Brake system warning light does not illuminate/stays on.
|
• Brake system warning light bulb
• Circuit
• Parking brake switch
• Brake fluid level sensor
• Instrument cluster
|
|
• Fuel level warning light does not illuminate/stays on.
|
• Fuel pump unit
• Miniature bulb
• Instrument cluster
|
|
• Security light does not operate. (if equipped)
|
• Security light LED bulb assembly
• SCP (J1850) line
• Circuit
• Instrument cluster
• PCM
• Integrated passive anti-theft system
|
|
• Security light stays on. (if equipped)
|
• Circuit
• PCM
• Integrated passive anti-theft system
|
|
• Generator warning light does not illuminate.
|
• Generator warning light bulb
• Circuit
• Generator
• PCM
• Instrument cluster
|
|
• Generator warning light stays on.
|
• Circuit
• Generator
|
• Refer to Section 01-17.
|
• Oil pressure warning light does not operate/stay on.
|
• Circuit
• Oil pressure switch
• Oil pressure is low.
• PCM
• Instrument cluster
|
|
• ABS warning light does not operate.
|
• ABS warning light bulb
• Circuit
• Instrument cluster
• ABS HU/CM
|
|
• ABS warning light stays on.
|
• Circuit
• ABS HU/CM
|
• Refer to Section 04.
|
• Air bag system warning light does not operate.
|
• Air bag system warning light bulb
• Circuit
• Instrument cluster
• SAS control module
|
|
• Air bag system warning light stays on.
|
• Circuit
• SAS control module
|
• Refer to Section 08.
|
• Turn indicator light (LH) does not operate/stays on.
|
• Turn indicator light bulb
• Circuit
• Instrument cluster
|
|
• Turn indicator light (RH) does not operate/stays on.
|
• Turn indicator light bulb
• Circuit
• Instrument cluster
|
|
• High-beam indicator light does not operate.
|
• High-beam indicator light bulb
• Circuit
• Instrument cluster
|
|
• Malfunction indicator lamp (MIL) does not operate.
|
• Malfunction indicator lamp (MIL)
• SCP (J1850) line
• Circuit
• Instrument cluster
• PCM
|
|
• Malfunction indicator lamp (MIL) stays on.
|
• Circuit
• PCM
|
• Refer to Powertrain control/emission diagnosis.
|
• Seat belt warning light does not operate. (Chime operates.)
|
• Seat belt warning light bulb
• Circuit
• Instrument cluster
• Seat belt retractor switch (a part of seat belt retractor)
|
|
• Door ajar warning light does not operate. (Chime operates.)
|
• Door ajar warning light bulb
• Circuit
• Generic electronic module (GEM)
• Instrument cluster
|
|
• O/D OFF indicator light does not operate.
|
• O/D OFF indicator light bulb
• SCP (J1850) line
• Circuit
• PCM
• Instrument cluster
|
|
• O/D OFF indicator light stays on.
|
• Circuit
• PCM
• Instrument cluster
|
• Refer to Section 05.
|
• 4WD indicator light does not operate.
|
• 4WD indicator light bulb
• Circuit
• 4WD relay
• Instrument cluster
|
|
• Selector indicator light (PRND21) does not operate.
|
• Circuit
• Instrument cluster
• Transaxle range sensor
• Parking interlock module
|