relay INFINITI FX35 2008 Service Manual

PARKING, LICENSE PLATE AND TAIL LAMPS
LT-119
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 to BCM terminal 55,
 through 15A fuse [No. 22, located in fuse block (J/B)]
 to BCM terminal 42,
 through 10A fuse [No. 20, located in fuse block (J/B)]
 to rear combination lamp control unit terminal 1,
 through 10A fuse [No. 19, located in fuse block (J/B)]
 to combination meter terminal 8 and
 to unified meter and A/C amp. terminal 21.
With the ignition switch in ON or START position, power is supplied
 through ignition relay, located in IPDM E/R, from battery direct,
 through 15A fuse [No. 1, located in fuse block (J/B)]
 to BCM terminal 38,
 through 10A fuse [No. 14, located in fuse block (J/B)]
 to combination meter terminal 7 and
 through 10A fuse [No. 12, located in fuse block (J/B)]
 to unified meter and A/C amp. terminal 22.
With ignition switch in ACC or ON position, power is supplied
 through 10A fuse [No. 6, located in fuse block (J/B)]
 to BCM terminal 11.
Ground is supplied
 to rear combination lamp control unit terminal 7 and
 to IPDM E/R terminals 38 and 60
 through grounds E21, E50 and E51,
 to BCM terminals 49 and 52
 to combination meter terminals 5, 6 and 15, and
 to unified meter and A/C amp. terminals 29 and 30
 through grounds M35, M45 and M85.
OPERATION BY LIGHTING SWITCH
With the lighting switch in the 1ST or 2ND position (or if the auto light system is activated), the BCM receives
input signal requesting the parking, license plate, side ma rker and tail lamps to illuminate. This input signal is
communicated to the IPDM E/R through the CAN communi cation. The CPU located in the IPDM E/R controls
the tail lamp relay coil, which when energized, directs power.
 through IPDM E/R terminal 22
 to front side marker lamp LH terminal 1
 to parking lamp LH terminal 2
 to license plate lamp LH terminal 1
 to rear combination lamp LH terminal 1
 to rear combination lamp control unit terminal 2
 to front side marker lamp RH terminal 1
 to parking lamp RH terminal 2
 to license plate lamp RH terminal 1 and
 to rear combination lamp RH terminal 1.
Ground is supplied at all times
 to front side marker lamp LH terminal 2
 through grounds E21, E50 and E51,
 to parking lamp LH terminal 3
 through grounds E21, E50 and E51,
 to license plate lamp LH terminal 2
 through grounds B15 and B45,
 to rear combination lamp LH terminal 2
 through grounds B15 and B45,
 to front side marker lamp RH terminal 2
 through grounds E21, E50 and E51,
 to parking lamp RH terminal 3
 through grounds E21, E50 and E51,
 to license plate lamp RH terminal 2
 through grounds B15 and B45,
 to rear combination lamp RH terminal 2
 through grounds B203 and B210,
 to rear combination lamp control unit terminal 7
 through grounds E21, E50 and E51.
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PARKING, LICENSE PLATE AND TAIL LAMPS
LT-135
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Minutes)INFOID:0000000001328397
1.CHECK IPDM E/R
1. Turn ignition switch ON. Turn combination switch (li ghting switch) to the OFF position. Turn ignition switch
OFF.
2. Verify that parking, license plate, and tail lamps turn on and off after approximately 10 minutes.
OK or NG
OK >> Ignition relay malfunction. Refer to PG-18, "Function of Detecting Ignition Relay Malfunction".
NG >> INSPECTION END
License Plate LampINFOID:0000000001328398
BULB REPLACEMENT, REMOVAL AND INSTALLATION
1. Remove screws and remove license plate lamp from back door.
2. Disconnect license plate lamp connector.
3. Insert a flat head or suitable tool and remove housing.
4. Remove bulb from it's socket.
5. Installation is the reverse order of removal.
Front Parking LampINFOID:0000000001328399
BULB REPLACEMENT
Refer to LT-28, "Bulb Replacement".
REMOVAL AND INSTALLATION
Refer to LT-30, "Removal and Installation".
Ta i l L a m pINFOID:0000000001328400
BULB REPLACEMENT
Refer to LT-137, "Bulb Replacement".
REMOVAL AND INSTALLATION
Refer to LT-137, "Removal and Installation".
Front Side Marker LampINFOID:0000000001328401
BULB REPLACEMENT
Refer to LT-28, "Bulb Replacement".
REMOVAL AND INSTALLATION
SKIA5567E
License plate lamp : 12 V - 5 W
SKIA5568E
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INTERIOR ROOM LAMPLT-139
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Ignition keyhole illumination turns ON at time when dr iver door is opened (door switch ON) or removed keyfob
from key cylinder. Illumination turns OFF when driver door is closed (door switch OFF).
Step lamp turns ON at time when driver door or pa ssenger door is opened (door switch ON). Lamp turns OFF
when the driver, passenger doors are closed (all door switches OFF).
POWER SUPPLY AND GROUND
Power is supplied at all times (without Intelligent Key system)
 through 15A fuse [No. 22, located in fuse block (J/B)]
 to key switch terminal 2 and
 to BCM terminal 42,
 through 50A fusible link (letter M, located in fuse, fusible link and relay box)
 to BCM terminal 55,
 through 10A fuse [No. 19, located in fuse block (J/B)]
 to combination meter terminal 8.
Power is supplied at all times (with Intelligent Key system)
 through 10A fuse (No.38, located in fuse, fusible link and relay box)
 to key switch and ignition knob switch terminal 1,
 through 15A fuse [No.22, located in fuse block (J/B)]
 to BCM terminal 42 and
 to key switch and ignition knob switch terminal 3,
 through 50A fusible link (letter M, located in fuse, fusible link and relay box)
 to BCM terminal 55,
 through 10A fuse [No. 19, located in fuse block (J/B)]
 to combination meter terminal 8.
When key plate inserted to key switch, power is supplied (without Intelligent Key system)
 through key switch terminal 1
 to BCM terminal 37.
When inserted key plate to key switch, power is supplied (with Intelligent Key system)
 through key switch and ignition knob switch terminal 4
 to BCM terminal 37.
When moved ignition knob switch, power is supplied (with Intelligent Key system)
 through ignition knob switch terminal 2
 to intelligent key unit terminal 27.
With ignition switch in the ON or START position, power is supplied
 through 15A fuse [No. 1, located in fuse block (J/B)]
 to BCM terminal 38,
 through 10A fuse [No. 14, located in fuse block (J/B)]
 to combination meter terminal 7.
Ground is supplied
 to BCM terminals 49 and 52, and
 to combination meter terminal 5, 6 and 15
 through grounds terminals M35, M45 and M85.
When driver side door is opened, ground is supplied
 to BCM terminal 62
 through front door switch (driver side) terminal 1
 through case ground of front door switch (driver side).
When passenger side door is opened, ground is supplied
 to BCM terminal 12
 through front door switch (passenger side) terminal 1
 through case ground of front door switch (passenger side).
When rear door RH is opened, ground is supplied
 to BCM terminal 13, and
 to personal lamp RH terminal 1
 through rear door switch RH terminal 1
 through case ground of rear door switch RH.
When rear door LH is opened, ground is supplied
 to BCM terminal 63, and
 to personal lamp LH terminal 1
 through rear door switch LH terminal 1
 through case ground of rear door switch LH.
When driver side door is unlocked by door lock and unlock switch, BCM receives a ground signal
 through grounds terminals M35, M45 and M85
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ILLUMINATIONLT-169
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ILLUMINATION
System DescriptionINFOID:0000000001328422
Control of illumination lamps operation is dependent upon position of lighting switch (combination switch).
When lighting switch is placed in the 1ST or 2ND positi on (or if auto light system is activated), BCM (body con-
trol module) receives input signal requesting illuminati on lamps to illuminate. This input signal is communi-
cated to IPDM E/R (intelligent power distribution module engine room) through the CAN communication. The
CPU (central processing unit) located in the IPDM E/R co ntrols tail lamp relay coil. This relay, when energized,
directs power to illumination lamps, which then illuminate.
Power is supplied at all times
 through 10A fuse (No. 71, located in IPDM E/R)
 to tail lamp relay, located in IPDM E/R, and
 to CPU located in IPDM E/R.
Power is also supplied at all times
 through 50A fusible link (letter M, located in fuse, fusible link and relay box)
 to BCM terminal 55,
 through 15A fuse [No. 22 located in fuse block (J/B)]
 to BCM terminal 42,
 through 15A fuse (No. 78, located in IPDM E/R)
 to CPU located in IPDM E/R,
 through 10A fuse [No. 19 located in fuse block (J/B)]
 to unified meter and A/C amp. terminal 21 and
 to combination meter terminal 8.
With ignition switch in ON or START position, power is supplied
 to ignition relay, located in IPDM E/R, from battery direct,
 through 15A fuse [No. 1 located in fuse block (J/B)]
 to BCM terminal 38,
 through 10A fuse [No. 12, located in fuse block (J/B)]
 to unified meter and A/C amp. terminal 22 and
 to combination meter terminal 7.
With ignition switch in ACC or ON position, power is supplied
 through 10A fuse [No. 6, located in fuse block (J/B)]
 to combination meter terminal 4 and
 to BCM terminal 11.
Ground is supplied
 to BCM terminals 49 and 52
 to unified meter and A/C amp. terminals 29 and 30, and
 to combination meter terminals 5, 6, and 15
 through grounds M35, M45, and M85,
 to IPDM E/R terminals 38 and 60
 through grounds E21, E50, and E51.
ILLUMINATION OPERATION BY LIGHTING SWITCH
With lighting switch in the 1ST or 2ND position (or if auto light system is activated), BCM receives input signal
requesting illumination lamps to illuminate. This input signal is communicated to IPDM E/R through the CAN
communication. The CPU located in the IPDM E/R controls tail lamp relay coil, which, when energized, directs
power
 through IPDM E/R terminal 22
 to glove box lamp terminal 1
 to A/T device (illumination) terminal 11
 to snow mode switch (illumination) terminal 5
 to VDC off switch (illumination) terminal 3
 to clock (illumination) terminal 3
 to hazard switch (illumination) terminal 3
 to heated seat switch (driver side) (illumination) terminal 5
 to heated seat switch (passenger side) (illumination) terminal 5
 to door mirror remote control switch (illumination) terminal 16
 to LDW switch (illumination) terminal 5
 to combination switch (spiral cable) terminal 26
 to microphone terminal 2 (with telephone system)
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PG-1
ELECTRICAL
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CONTENTS
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
SERVICE INFORMATION .. ..........................2
DTC INDEX ..................................................... .....2
U1000 .................................................................. ......2
POWER SUPPLY ROUTING CIRCUIT ...............3
Schematic ........................................................... ......3
Wiring Diagram - POWER - ......................................4
Fuse ........................................................................16
Fusible Link .............................................................16
Circuit Breaker ........................................................16
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) .................
17
System Description ............................................. ....17
CAN Communication System Description ...............18
CAN Communication Unit .......................................18
Function of Detecting Ignition Relay Malfunction ....18
CONSULT-III Function (IPDM E/R) ..................... ....18
Auto Active Test ......................................................20
Schematic ...............................................................22
IPDM E/R Terminal Arrangement ...........................23
IPDM E/R Power/Ground Circuit Inspection ...........23
U1000 CAN COMM CIRCUIT .................................24
Removal and Installation of IPDM E/R ....................24
GROUND ...........................................................26
Ground Distribution .............................................. ....26
HARNESS .........................................................40
Harness Layout ................................................... ....40
Wiring Diagram Codes (Cell Codes) .......................60
ELECTRICAL UNITS LOCATION ....................64
Electrical Units Location ..........................................64
HARNESS CONNECTOR .................................68
Description ...............................................................68
ELECTRICAL UNITS ........................................71
Terminal Arrangement .............................................71
SMJ (SUPER MULTIPLE JUNCTION) .............73
Terminal Arrangement .............................................73
STANDARDIZED RELAY .................................75
Description ...............................................................75
FUSE BLOCK - JUNCTION BOX (J/B) ............77
Terminal Arrangement .............................................77
FUSE, FUSIBLE LINK AND RELAY BOX ........78
Terminal Arrangement .............................................78
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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-17
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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
System DescriptionINFOID:0000000001328870
 IPDM E/R (Intelligent Power Distribution Module Engi ne Room) integrates the relay box and fuse block
which were originally placed in engine compartment. It c ontrols integrated relay via IPDM E/R control circuit.
 IPDM E/R-integrated control circuit performs ON-OFF operation of relay, CAN communication control, oil
pressure switch signal, and hood switch signal reception, etc.
 It controls operation of each electrical pa rt via ECM, BCM and CAN communication lines.
CAUTION:
None of the IPDM E/R-integr ated relays can be removed.
SYSTEMS CONTROLLED BY IPDM E/R
IPDM E/R receives a request signal fr om each control unit with CAN communication. It controls each system.
CAN COMMUNICATION LINE CONTROL
With CAN communication, by connecting each control uni t using two communication lines (CAN-L line, CAN-H
line), it is possible to transmit maximum amount of in formation with minimum wiring. Each control unit can
transmit and receive data, and reads necessary information only.
Fail- Safe Control
 When CAN communication with other control units is impos sible, IPDM E/R performs fail-safe control. After
CAN communication recovers normally, it also returns to normal control.
 Operation of control parts by IPDM E/R during fail-safe mode is as follows:
IPDM E/R STATUS CONTROL
In order to save power, IPDM E/R switches status by itself based on each operating condition.
1. CAN communication status  CAN communication is normally performed with other control units.
 Individual unit control by IPDM E/R is normally performed.
 When sleep request signal is received from BCM, mode is switched to sleep waiting status.
2. Sleep waiting status  Process to stop CAN communication is activated.
Control system Transmit control unit Control part
Lamp control BCM  Headlamps (HI, LO)
 Front fog lamps
 Parking, license plate, side marker and tail lamps
Wiper control BCM Front wipers
Rear window defogger control BCM Rear window defogger
A/C compressor control ECM A/C compressor (magnet clutch)
Cooling fan control ECM Cooling fan
Horn control BCM Horn
Controlled system Fail-safe mode
Headlamp  With the ignition switch ON, the headlamp (low) is ON.
 With the ignition switch OFF, the headlamp (low) is OFF.
Parking, license plate side marker, and
tail lamps  With the ignition switch ON, the parking, license plate, side marker and tail lamps is ON.
 With the ignition switch OFF, the parking, license plate, side marker and tail lamps is OFF.
Cooling fan  With the ignition switch ON, the cooling fan HI operates.
 With the ignition switch OFF, the cooling fan stops.
Front wiper Until the ignition switch is turned OFF, the front wiper LO and HI remains in the same status
it was in just before fail-safe control was initiated.
Rear window defogger Rear window defogger relay OFF
A/C compressor A/C compressor OFF
Front fog lamps Front fog lamp relay OFF
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PG-18
< SERVICE INFORMATION >
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
 All systems controlled by IPDM E/R are stopped. When 3 seconds have elapsed after CAN communica-
tion with other control units is st opped, mode switches to sleep status.
3. Sleep status  IPDM E/R operates in low power mode.
 CAN communication is stopped.
 When a change in CAN communication line is detected, mode switches to CAN communication status.
 When a change hood switch or ignition switch signal is detected, mode switches to CAN communication
status.
CAN Communication System DescriptionINFOID:0000000001328871
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicles are equipped with many electronic control units and each control unit shares information and links
with other control units during operation (not independent ). In CAN communication, control units are con-
nected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission
with less wiring. Each control unit transmits/recei ves data but selectively reads required data only.
CAN Communication UnitINFOID:0000000001328872
Refer to LAN-43, "CAN System Specification Chart".
Function of Detecting I gnition Relay MalfunctionINFOID:0000000001328873
 When contact point of integrated ignition relay is st uck and cannot be turned OFF, IPDM E/R turns ON park-
ing, license plate, side marker and tail lamps for 10 minutes to indicate ignition relay malfunction.
 When a state of ignition relay having built-in does not agr ee with a state of ignition switch signal input by a
CAN communication from BCM, IPDM E/R lets tail lamp relay operate.
NOTE:
When the ignition switch is turned ON, the tail lamps are OFF.
CONSULT-III Function (IPDM E/R)INFOID:0000000001328874
CONSULT-III can display each diagnostic item using the diagnostic test mode shown following.
Self Diagnostic Result
Display Item List
Ignition switch signal Ignition relay status Tail lamp relay
ON ON —
OFF OFF — ON OFF —
OFF ON ON (10 minutes)
Inspection Item, Diagnosis Mode Description
Self Diagnostic Result The IPDM E/R performs diagnosis of the CAN communication and self-diagnosis.
Data Monitor The input/output data of the IPDM E/R is displayed in real time.
CAN Diag Support Monitor The result of transmit/receive diagnosis of CAN communication can be read.
Active test The IPDM E/R sends a drive signal to electronic components to check their operation.
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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-19
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NOTE: The details for display of the period are as follows:
 CRNT: Error currently de tected with IPDM E/R.
 PAST: Error detected in the past and memorized with IPDM E/R.
DATA MONITOR
NOTE:
 Perform monitoring of IPDM E/R data with the ignition switch ON. When the ignition switch is at ACC, the display may not be co rrect.
 *1: The vehicle without the Intelligent Key system displays only ON without change.
 *2:The cornering lamp item is displayed, but it cannot be monitored.
ACTIVE TEST
DTC Display Items Malfunction detecting condition TIME
Possible causes
CRNT PAST
— NO DTC IS DETECT-
ED.FURTHER TEST-
ING MAY BE
REQUIRED. ————
U1000 CAN COMM CIRCUIT  If CAN communication reception/transmission
data has a malfunction, or if any of the control
units malfunction, data reception/transmission
cannot be confirmed.
 When the data in CAN communication is not re- ceived before the specified time ××
Any of or several items
below have errors.
 TRANSMIT DIAG
ECM
 BCM/SEC
Item name
CONSULT-III screen dis-
play Display or unit MAIN SIG-
NALS Description
Motor fan request MOTOR FAN REQ 1/2/3/4 ×Signal status input from ECM
Compressor request A C COMP REQ On/Off ×Signal status input from ECM
Tail & clear request TAIL&CLR REQ On/Off ×Signal status input from BCM
H/L LO request HL LO REQ On/Off ×Signal status input from BCM
H/L HI request HL HI REQ On/Off ×Signal status input from BCM
FR fog request FR FOG REQ On/Off ×Signal status input from BCM
FR wiper request FR WIP REQ Stop/1LOW/Lo/Hi ×Signal status input from BCM
Wiper auto stop WIP AUTO STOP ACT P/STOP P ×Output status of IPDM E/R
Wiper protection WIP PROT Off/BLOCK ×Control status of IPDM E/R
Starter request ST RLY REQ
*1On/Off Status of input signal
Ignition relay status IGN RLY On/Off ×Ignition relay status monitored with
IPDM E/R
Rear window defogger re-
quest RR DEF REQ On/Off
×Signal status input from BCM
Oil pressure switch OIL P SW Open/Close Signal status input in IPDM E/R
Hood switch HOOD SW On/Off Input signal status
Theft warning horn re-
quest THFT HRN REQ On/Off Signal st
atus input from BCM
Horn chirp HORN CHIRP On/Off Ou tput status of IPDM E/R
Cornering lamp request CRNRNG LMP REQ
*2Off Signal status input from BCM
Test item CONSULT-III screen display Description
Tail lamp operation TAIL LAMP With a certain On-Off operation, the tail lamp relay can be operated.
Rear window defogger opera-
tion REAR DEFOGGER
With a certain On-Off operation, the rear window defogger relay can be
operated.
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PG-20
< SERVICE INFORMATION >
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
NOTE:
This item is displayed, but cannot be tested.
Auto Active TestINFOID:0000000001328875
DESCRIPTION
In auto active test mode, operation inspection can be performed when IPDM E/R sends a drive signal to the
following systems:
 Rear window defogger
 Front wipers
 Parking, license plate, side marker and tail lamps
 Front fog lamps
 Headlamps (Hi, Lo)
 A/C compressor (magnetic clutch)
 Cooling fan
OPERATION PROCEDURE
1. Close hood and front door (passenger side), and then lift wiper arms away from windshield (to prevent
glass damage by wiper operation).
NOTE:
When auto active test is performed with hood opened, sprinkle water on windshield beforehand.
2. Turn ignition switch OFF.
3. Turn ignition switch ON, and within 20 seconds, pre ss drivers door switch 10 times (close other doors).
Then turn ignition switch OFF.
4. Turn ignition switch ON within 10 seconds after ignition switch OFF.
5. When auto active test mode is actuated, horn chir ps once oil pressure warning lamp starts blinking.
6. After a series of operations is repeated three times, auto active test is completed. NOTE:
When auto active test mode has to be cancelled halfway, turn ignition switch OFF.
CAUTION:
Be sure to inspect BL-38, "
Check Door Switch" when the auto active t est cannot be performed.
INSPECTION IN AUTO ACTIVE TEST MODE
When auto active test mode is actuated, the following eight steps are repeated three times.
Front wiper (HI, LO) operation FRONT WIPER With a certain operation (Off, Hi, Lo),
the front wiper relay (Lo, Hi) can
be operated.
Cooling fan operation MOTOR FAN With a certain operation (1, 2, 3, 4), the cooling fan can be operated.
Lamp (HI, LO, FOG) opera-
tion LAMPSWith a certain operation (Off, Hi, Lo, Fog), the lamp relay (Lo, Hi, Fog)
can be operated.
Cornering lamp operation CORNERING LAMP
NOTE—
Horn operation HORN With a certain On-Off operation, the horn relay can be operated. Test item CONSULT-III screen display Description
PKIB6583E
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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-21
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NOTE:
Turns ON-OFF the solenoid to switch Hi/Lo. In this case, the bulb does not illuminate.
Concept of Auto Active Test
 IPDM E/R actuates auto active test mode when it re ceives door switch signal from BCM via CAN communi-
cation line. Therefore, when auto active test mode is activated successfully, CAN communication between
IPDM E/R and BCM is normal.
 If any of systems controlled by IPDM E/R cannot be operated, possible cause can be easily diagnosed using
auto active test.
Diagnosis chart in auto active test mode
Symptom Inspection contents Possible cause
Any of front wipers, tail
and parking lamps, front
fog lamps, and head
lamps (Hi, Lo) do not op-
erate. Perform auto active
test. Does system in
question operate?YES  BCM signal input system malfunction
NO  Lamp/wiper motor malfunction
 Lamp/wiper motor ground circuit malfunction
 Harness/connector malfunction between IPDM E/R and system in question
 IPDM E/R (integrated relay) malfunction
Rear window defogger
does not operate. Perform auto active
test. Does rear win-
dow defogger oper-
ate?YES  BCM signal input circuit malfunction
NO  Rear window defogger relay malfunction
 Harness/connector malfunction between IPDM E/R and rear window de-
fogger relay.
 Open circuit of rear window defogger
IPDM E/R malfunction
A/C compressor does
not operate. Perform auto active
test. Does magnetic
clutch operate?YES
 BCM signal input circuit malfunction
 CAN communication signal between BCM and ECM.
 CAN communication signal between ECM and IPDM E/R
NO  Magnetic clutch malfunction
 Harness/connector malfunction between IPDM E/R and magnetic clutch
 IPDM E/R (integrated relay) malfunction
Cooling fan does not op-
erate. Perform auto active
test. Does cooling
fan operate?YES
 ECM signal input circuit
 CAN communication signal between ECM and IPDM E/R
NO  Cooling fan motor malfunction
 Harness/connector malfunction between IPDM E/R and cooling fan motor
 IPDM E/R (integrated relay) malfunction
Oil pressure warning
lamp does not operate. Perform auto active
test. Does oil pres-
sure warning lamp
blink?YES
 Harness/connector malfunction between IPDM E/R and oil pressure switch
 Oil pressure switch malfunction
IPDM E/R malfunction
NO  CAN communication signal between BCM and unified meter and A/C amp.
 Combination meter
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C