INSTRUMENT CLUSTER INPUT/OUTPUT CHECK MODE

BME092255430W05

Note
• In this mode, it is possible to check the items in the following chart.

Diagnostic Trouble Code Chart

DTC

Checked item

Related item

01
Buckle switch
Buckle switch
04
Door switch
• Ignition key illumination
• Key reminder warning buzzer
• Interior light control
• Power door lock system
• Lights-on reminder warning buzzer
05
Door lock-link switch
• Interior light control
• Power door lock system
07
Rear window defroster switch
Rear window defroster switch
08
TNS relay
• Lights-on reminder warning buzzer
• Each illumination
09
Headlight switch
• Headlight
• Rear fog light control system
10
• ABS/TCS HU/CM (With ABS and TCS)
• ABS HU/CM (With ABS, Without TCS)
Speedometer
11
PCM
Tachometer
12
Speedometer
Speedometer
13
Tachometer
Tachometer
14
Buzzer
Lights-on reminder warning buzzer
15
Rear fog light relay
Rear fog light indicator light
16
Fuel-level warning light
Fuel-level warning light
17
Rear window defroster indicator light
Rear window defroster
18
Ignition key illumination
Ignition key cylinder illumination
20
Rear window defroster relay
Rear window defroster
21
Door lock timer unit
• Theft-deterrent system
• Power door lock system
22
Fuel gauge sender unit
Fuel gauge
23
Fuel gauge
Fuel gauge
24
PCM (Water temperature sender unit)
Water temperature gauge
25
Water temperature gauge
Water temperature gauge
26
LCD
LCD
27
Interior light
Interior light control
29
Rear fog light switch
Rear fog light control system
31
Key reminder switch
Key reminder warning buzzer
40
Front fog light relay
Front fog light relay
41
P position switch
Shift-lock system
42
• Key interlock solenoid
• Key interlock resistor
Key interlock system

Note
• Diagnostic trouble codes which are not listed may be indicated, but they cannot be inspected.
• The diagnostic trouble codes are displayed in numerical order. (While performing the inspection, if you want to inspect a diagnostic trouble code of which the number is smaller than the code number you are currently inspecting, terminate the check mode then repeat the inspection from the beginning.)
• If the speed signal is put into the instrument cluster (the front wheels are rotated) while a code other than DTC 10 is displayed, the input/output check mode will be cancelled.
• The diagnostic trouble codes can be fast-forwarded by pushing and holding the odometer/tripmeter switch for 1 second or more.

Operating Order

Checking Order

Note
• When inspecting more than two DTCs, perform the inspection by following the priority order of inspection indicated in the chart below.

Priority order of inspection

IG switch position

Check code

1
ON
22, 24
2
01, 04, 05, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 23, 25, 26, 27, 29, 40, 41, 42
3
LOCK
31

Inspection of Diagnostic Trouble Codes

DTC 01

Buckle switch on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
Unfasten driver-side seat belt. (Buckle switch on.)

Go to next step.

Measure voltage at instrument cluster terminal 3P.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Buckle switch
- Wiring harness (Buckle switch-instrument cluster)
2
Fasten driver-side seat belt. (Buckle switch off.)

Measure voltage at instrument cluster terminal 3P.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Buckle switch
- Wiring harness (Buckle switch-instrument cluster)

Input signal to instrument cluster is okay.

DTC 04

Door switch on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
Open driver-side door. (Door switch on.)

Close driver-side door, then go to next step.

Measure voltage at instrument cluster terminal 3I.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Door switch
- Wiring harness (Instrument cluster-door switch)
2
Open passenger-side door. (Door switch on.)

Close passenger-side door, then go to next step.

Measure voltage at instrument cluster terminal 3K.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Door switch
- Wiring harness (Instrument cluster-door switch)
3
Open rear door on driver's side. (Door switch on.)

Close rear door on driver's side, then go to next step.

Measure voltage at instrument cluster terminal 3K.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Door switch
- Wiring harness (Instrument cluster-door switch)
4
Open rear door on passenger's side. (Door switch on.)

Close rear door on passenger's side, then go to next step.

Measure voltage at instrument cluster terminal 3K.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Door switch
- Wiring harness (Instrument cluster-door switch)
5
Open liftgate. (Cargo compartment light switch on.)

Close liftgate, then go to next step.

Measure voltage at instrument cluster terminal 3K.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Door switch
- Wiring harness (Instrument cluster-door switch)
6
Close all doors and liftgate. (Door switch and cargo compartment light switch off.)

Measure voltage at instrument cluster terminal 3I, 3K.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Door switch
- Wiring harness (Instrument cluster-door switch)

Input signals to instrument cluster are okay.

DTC 05

Door lock-link switch on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
Turn driver-side door lock knob to lock position. (Door lock-link switch to lock position.)

Go to next step.

Measure voltage at instrument cluster terminal 2F.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Door lock-link switch
- Wiring harness (Instrument cluster-Door lock-link switch)
2
Turn driver-side door lock knob to unlock position. (Door lock-link switch to unlock position.)

Measure voltage at instrument cluster terminal 2F.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Door lock-link switch
- Wiring harness (Instrument cluster-Door lock-link switch)

Input signal to instrument cluster is okay.

DTC 07

Rear window defroster switch on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
While display of front climate control unit is indicating OFF, turn rear window defroster switch on.

Go to next step.

Measure voltage at instrument cluster terminal 2R.
Is voltage 5 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Climate control unit
- Wiring harness (Instrument cluster-climate control unit)
2
While display of front climate control unit is indicating ON, turn rear window defroster switch on.

Input signal to instrument cluster is okay.

Measure voltage at instrument cluster terminal 2R.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Climate control unit
- Wiring harness (Instrument cluster-climate control unit)

DTC 08

TNS relay on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
Turn headlight switch to TNS position. (TNS relay on.)

Go to next step.

Measure voltage at instrument cluster terminal 3E.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- TNS relay
- Wiring harness (Battery-TNS relay-instrument cluster)
2
Turn headlight switch off. (TNS relay off.)

Measure voltage at instrument cluster terminal 3E.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- TNS relay
- Wiring harness (TNS relay-instrument cluster)

Input signal to instrument cluster is okay.

DTC 09

Headlight switch on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
Turn headlight switch to headlight position.

Go to next step.

Measure voltage at instrument cluster terminal 2Q.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Headlight switch
- Wiring harness (Instrument cluster-headlight switch-GND)
2
Turn headlight switch off.

Measure voltage at instrument cluster terminal 2Q.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Headlight switch
- Wiring harness (Instrument cluster-headlight switch-GND)

Input signal to instrument cluster is okay.

DTC 10

Vehicle speed input signal

INSPECTION

INDICATION

ACTION

Rotate drive wheels using chassis roller.

Input signal to instrument cluster is okay.

Inspect following parts
With ABS and TCS
• ABS/TCS HU/CM
• Wiring harness (Instrument cluster-ABS/TCS HU/CM)
With ABS, without TCS
• ABS HU/CM
• Wiring harness (Instrument cluster-ABS HU/CM)

DTC 11

Engine speed input signal

INSPECTION

INDICATION

ACTION

Start engine.

Input signal to instrument cluster is okay.

Inspect following parts.
• PCM
• Wiring harness (PCM-instrument cluster)

DTC 12

Operation signal to speedometer

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 12.

Speedometer needle moves full scale then returns to 60 km/h or 60 MPH.
Speedometer is okay.
Other than stated above.
Replace instrument cluster.

-

DTC 13

Operation signal to tachometer

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 13.

Tachometer needle moves full scale then returns to 3000 rpm.
Tachometer is okay.
Other than stated above.
Replace instrument cluster.

-

DTC 14

Operation signal to buzzer

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 14.

Buzzer continuously sounds.
Buzzer is okay.
Buzzer does not continuously sound.
Replace instrument cluster.

DTC 15

Operation signal to rear fog light relay

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 15.

Rear fog light indicator light turns on and off three times.
Rear fog light relay is okay.
Other than stated above.
Inspect rear fog light indicator light bulb for burn out or looseness.
• If there is malfunction, replace or reinstall bulb as necessary.
• If bulb is okay, inspect rear fog light relay.
Inspect rear fog light relay.
• If as specified, replace instrument cluster.
• If not as specified, replace rear fog light relay.

DTC 16

Operation signal to fuel-level warning light

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 16.

Fuel-level warning light turns on and off three times.
Fuel-level warning light is okay.
Other than stated above.
Inspect bulb for burn out or looseness.
• If there is malfunction, replace or reinstall bulb as necessary.
• If bulb is okay, replace instrument cluster.

DTC 17

Operation signal to rear window defroster indicator light

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 17.

Rear window defroster indicator light turns on and off three times.
Rear window defroster indicator light is okay.
Other than stated above.
Inspect LED for burn out or looseness.
• If there is malfunction, replace or reinstall LED as necessary.
• If bulb is okay, replace instrument cluster.

DTC 18

Ignition key illumination on/off signal

Diagnostic procedure

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 18.

Ignition key illumination turns on and off three times.
Ignition key illumination is okay.
Other than stated above.
Measure voltage at instrument cluster terminal 2A.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Ignition key illumination
- Wiring harness (Battery-ignition key illumination-instrument cluster)

DTC 20

Operation signal to rear window defroster relay on/off signal

Diagnostic procedure

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 20.

Rear window defroster relay turns on and off three times.
Rear window defroster relay is okay.
Other than stated above.
Measure voltage at instrument cluster terminal 2P.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Wiring harness (Instrument cluster-rear window defroster relay)

DTC 21

Operation signal to door lock timer unit

Diagnostic procedure

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 21.

All door lock knobs lock and unlock three times.
Door lock timer unit is okay.
Other than stated above.
Measure voltage at instrument cluster terminal 2D.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Door lock timer unit
- Wiring harness (Battery-door lock timer unit-instrument cluster)

DTC 22

Fuel level signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
Select DTC 22 with fuel gauge sender unit connector disconnected.

Go to next step.
Other than stated above.
Replace instrument cluster.
2
Connect instrument cluster terminal 2C to ground.

Go to next step.
Other than stated above.
Replace instrument cluster.
3
Using SST (Fuel and thermometer checker) or resistor, input 20 ohms to instrument cluster terminal 2C.

Go to next step.
Other than stated above.
Replace instrument cluster.
4
Using SST (Fuel and thermometer checker) or resistor, input 60 ohms to instrument cluster terminal 2C.

Go to next step.
Other than stated above.
Replace instrument cluster.
5
Using SST (Fuel and thermometer checker) or resistor, input 100 ohms to instrument cluster terminal 2C.

Inspect fuel gauge sender unit.
Other than stated above.
Replace instrument cluster.

DTC 23

Operation signal to fuel gauge

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 23.

Fuel gauge indicates in following order for every 2 seconds.
• F→1/2→E→F (fixed)
Fuel gauge is okay.
Other than stated above.
Replace instrument cluster.

Replace instrument cluster.

DTC 24

Water temperature signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

(Reference)

ACTION

1
• Using WDS or equivalent, verify whether any/both of the following DTCs for PCM are indicated.
- P0117
- P0118
Yes
-
Go to applicable DTC inspection.
No
-
Go to next step.
2
• Start engine and idle it.
• Using WDS or equivalent, check coolant temperature.
• Check instrument cluster indication when coolant temperature is 50 °C {122 °F}.

Go to Step 4.
Other than stated above.
Go to next step.
3
Using oscilloscope, verify wave pattern at instrument cluster terminal 2E when coolant temperature is 50 °C {122 °F}.
Refer to Figure 1
Replace instrument cluster.
Other than stated above.
Replace PCM.
4
Check instrument cluster indication when coolant temperature is 70 °C {158 °F}.

Go to Step 6.
Other than stated above.
Go to next step.
5
Using oscilloscope, verify wave pattern at instrument cluster terminal 2E when coolant temperature is 70 °C {158 °F}.
Refer to Figure 2
Replace instrument cluster.
Other than stated above.
Replace PCM.
6
Check instrument cluster indication when coolant temperature is 90 °C {194 °F}.

Input signal to instrument cluster is okay.
Other than stated above.
Go to next step.
7
Using oscilloscope, verify wave pattern at instrument cluster terminal 2E when coolant temperature is 90 °C {194 °F}.
Refer to Figure 3
Replace instrument cluster.
Other than stated above.
Replace PCM.

Figure (L3)

Oscilloscope setting
1 V/DIV (Y)
50 ms/DIV (X)
• DC range

-

Figure (MZR-CD (RF Turbo))

Oscilloscope setting
1 V/DIV (Y)
50 ms/DIV (X)
• DC range

-

DTC 25

Operation signal to water temperature gauge

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 25.

Water temperature gauge indicates in following order for every 2 seconds.
• H→Center→C→H (fixed)
Water temperature gauge is okay.
Other than stated above.
Replace instrument cluster.

Replace instrument cluster.

DTC 26

LCD indication

INSPECTION

INDICATION

SITUATION

ACTION

Select DTC 26.

Indication is normal.
LCD is okay.
Other than stated above.
Replace instrument cluster.

DTC 27

Operation signal to interior light

Diagnostic procedure

INSPECTION

INDICATION

SITUATION

ACTION

1. Turn interior light switch to DOOR position.
2. Wait for 2 seconds after selecting DTC 27.

Interior light turns on and off three times.
Interior light is okay.
Other than stated above.
Measure voltage at instrument cluster terminal 3H.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Interior light
- Wiring harness (Battery-interior light-instrument cluster)

DTC 29

Rear fog light on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
1. Verify that indication is off.
2. Push and hold rear fog light switch. (Rear fog light switch is on.)

Go to next step.

Measure voltage at instrument cluster terminal 2T.
Is voltage 5 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Rear fog light switch
- Wiring harness (Instrument cluster-rear fog light switch)
2
1. Verify that indication is on.
2. Push and hold rear fog light switch. (Rear fog light switch is off.)

Input signals to instrument cluster are okay.

Measure voltage at instrument cluster terminal 2T.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Rear fog light switch
- Wiring harness (Instrument cluster-rear fog light switch)

DTC 31

Key reminder on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
Remove key from steering lock and then insert key into steering lock after selecting DTC 31. (Key reminder switch on.)

Go to next step.

Measure voltage at instrument cluster terminal 1J.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, replace following parts.
- Key reminder switch
- Wiring harness (Battery-key reminder switch-instrument cluster)
2
Remove key from steering lock (Key reminder switch off.)

Measure voltage at instrument cluster terminal 1J.
Is voltage 0V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Key reminder switch
- Wiring harness (Key reminder switch-instrument cluster)

Input signal to instrument cluster is okay.

DTC 40

Front fog light relay on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
Turn front fog light switch on. (Front fog light relay on.)

Go to next step.

Measure voltage at instrument cluster terminal 1N.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Rear fog light switch
- Wiring harness (Instrument cluster-front fog light relay)
2
Turn front fog light switch off. (Front fog light relay off.)

Input signals to instrument cluster are okay.

Measure voltage at instrument cluster terminal 1N.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Front fog light switch
- Wiring harness (Instrument cluster-front fog light relay)

DTC 41

Shift-lock solenoid (P position signal) on/off signal

Diagnostic procedure

STEP

INSPECTION

INDICATION

ACTION

1
Shift selector lever to any position except P position.

Go to next step.

Measure voltage at instrument cluster terminal 3T.
Is voltage 0 V?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- P range switch
- Wiring harness (IG switch-shift-lock solenoid (P position signal)-instrument cluster)
2
Shift selector lever to P position

Measure voltage at instrument cluster terminal 3T.
Is voltage 5 V?
• If as specified, inspect following parts.
- P range switch
- Wiring harness (IG switch-shift-lock solenoid (P position signal)-instrument cluster)

Input signal to instrument cluster is okay.

DTC 42

Operation signal to key interlock solenoid

Diagnostic procedure

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 42.

IG Key shall not move to lock. (Solenoid to be on for five seconds)
Key interlock solenoid is okay.
Other than stated above.
Measure voltage at instrument cluster terminal 1L, 3G.
Is voltage B+?
• If as specified, replace instrument cluster.
• If not as specified, inspect following parts.
- Wiring harness (Instrument cluster-key interlock solenoid)
- Wiring harness (Instrument cluster-key interlock resistor)