Connector 1: | Fuse Block - Underhood Label |
Connector 2: | Fuse Block - Underhood C1 |
Connector 3: | Fuse Block - Underhood C2 |
Connector 4: | Fuse Block - Underhood C3 |
Connector 5: | Fuse Block - I/P Label |
Connector 6: | Fuse Block - I/P C1 |
Connector 7: | Fuse Block - I/P C2 |
Connector 8: | Fuse Block - I/P C3 |
No. | Device | Rating | Description |
---|---|---|---|
1 | FAN 2 | 30A | Fan 3 Relay, Fan 2 Relay |
2 | FAN 1 | 30A | Fan 1 Relay |
3 | AUX PWR | 20A | Cigar Lighter, Auxiliary Power Outlet - Console 1 |
4 | REAR HVAC | 25A | Not Used |
5 | SPARE | 25A | Spare Fuse |
6 | SPARE | 25A | Spare Fuse |
7 | ABS | 25A | Electronic Brake Control Module (EBCM) |
8 | A/C CLTCH | 10A | A/C CMPRSR CLTCH Relay |
9 | LT LO BEAM | 10A | Headlamp - Left |
10 | DRL 2 | 15A | DRL 1 Fuse |
11 | RT HI BEAM | 10A | Headlamp - Right |
12 | RT PRK LAMP | 10A | License Lamp - Left, License Lamp - Right, Park/Turn Signal Lamp - RR, Park/Stop Lamp - RR, Marker Lamp - RR, Marker Lamp - RF, Park Lamp - RF (Chevrolet), Park/Turn Signal Lamp - RF (Pontiac) |
13 | HORN | 15A | Horn |
14 | LT PRK LAMP | 10A | Park Lamp - LF (Chevrolet), Park/Turn Signal Lamp - LF (Pontiac), Marker Lamp - LF, Marker Lamp - LR, Park/Stop Lamp - LR, Park/Turn Signal Lamp - LR, |
15 | STRTR | 40A | CRNK Relay |
16 | ETC/ECM | 15A | Engine Control Module (ECM) |
17 | EMISO 1 | 15A | Heated Oxygen Sensor (HO2S) 1 |
18 | EVEN COILS/INJ | 15A | Evaporative Emissions (EVAP) Canister Purge Solenoid |
19 | ODD COILS/INJ | 15A | Ignition Control Module (ICM), Fuel Injector 1, Fuel Injector 2, Fuel Injector 3, Fuel Injector 4, Fuel Injector 5, Fuel Injector 6 |
20 | EMISO 2 | 15A | Heated Oxygen Sensor (HO2S) 2, Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor, FAN 1 Relay, FAN 2 Relay, FAN 3 Relay |
21 | SPARE | 15A | Spare Fuse |
22 | PCM IGN | 10A | Engine Control Module (ECM) |
23 | TRANS | 10A | Transmission Control Module (TCM) |
24 | MAF | 10A | Not Used |
25 | AIRBAG DISPLY | 10A | Inflatable Restraint Sensing and Diagnostic Module (SDM), HVAC Control Module, Instrument Panel Cluster (IPC), Inflatable Restraint Passenger Air Bag ON/OFF Indicator |
26 | SPARE | 10A | Spare Fuse |
27 | STOP LAMP | 15A | Park/Stop Lamp - LR, Park/Stop Lamp - RR |
28 | RT LO BEAM | 10A | Headlamp - Right |
29 | LT HI BEAM | 10A | Headlamp - Left |
30 | BATT 3 | 50A | REAR/WPR Fuse, DR/LCK Fuse, RAP PCB Relay |
31 | IGN 1 Relay | -- | Airbag Display Fuse, MAF Fuse, Trans Fuse, PCM IGN Fuse |
32 | SPARE | 50A | Spare Fuse |
33 | ECM BATT | 15A | Engine Control Module (ECM) |
34 | TCM BATT | 15A | Transmission Control Module (TCM) |
35 | PRK LAMP/TRLR | 10A | Trailer Connector (V92) |
36 | FRT WPR | 25A | Wiper PCB Relay, Wiper High PCB Relay |
37 | LT TRLR STOP/TRN | 10A | Trailer Connector (V92) |
38 | SPARE | 15A | Spare Fuse |
39 | FUEL PUMP | 15A | Fuel Pump Relay |
40 | REAR ACCY PWR OUTLET | 20A | Not Used |
41 | AWD | 15A | Rear Differential Clutch Control Module (MH6) |
42 | RVC | 10A | Body Control Module (BCM) |
43 | RT TRLR STOP/TRN | 10A | Trailer Connector (V92) |
44 | SPARE | 25A | Spare Fuse |
45 | FRT/REAR WSW | 10A | Front Washer PCB Relay, Rear Wash PCB Relay |
46 | A/C CMPRSR CLTCH Relay | -- | A/C Compressor Clutch |
47 | PWR/TRN Relay | -- | ECM/TCM Fuse, Even Coils/Inj Fuse, Odd Coils/Inj Fuse, Emiso 1 Fuse, Emiso 2 Fuse |
48 | REAR DEFOG | 30A | REAR DEFOG Relay |
49 | ABS MTR | 40A | Electronic Brake Control Module (EBCM) |
50 | BATT 2 | 50A | HTD/SEATS Fuse, PWR SEATS Circuit Breaker, PWR MIRS Fuse, AIRBAGS Fuse, AOS MDL Fuse, LT TRN/SIG Fuse, RT TRN/SIG Fuse, LIFTGATE PCB Relay |
51 | SPARE Relay | -- | Spare Relay |
52 | DRL 1 | 15A | DRL 2 Fuse |
53 | FOG LAMP | 15A | Fog Lamp - Left (T96), Fog Lamp - Right (T96) |
54 | HVAC BLWR | 40A | Blower Motor Control Processor |
55 | CRNK Relay | -- | Starter |
56 | FAN 1 Relay | -- | Cooling Fan - Left, Engine Control Module (ECM) |
57 | BATT 1 | 50A | CNSTR VENT Fuse, CLSTR Fuse, INT LAMPS Fuse, ONSTAR Fuse, INFOTMNT Fuse, HVAC/RFA Fuse, RDO Fuse, AMP Fuse, CHMSL/DM/LAMP Fuse, BCM Fuse, IGN SW Fuse |
58 | RT TRLR STOP/TRN Relay | -- | Rt Trailer Stop/Turn Fuse |
59 | LT TRLR STOP/TRN Relay | -- | Lt Trailer Stop/Turn Fuse |
60 | FAN 3 Relay | -- | Cooling Fan - Right, Engine Control Module (ECM) |
61 | FAN 2 Relay | -- | Engine Control Module (ECM) |
62 | FUEL PUMP Relay | -- | Fuel Pump Motor, Engine Control Module (ECM) |
63 | EPS | 80A | Power Steering Control Module (PSCM) |
Note: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block. | |||
-- | DRIVER UNLOCK PCB Relay | -- | Door Latch - Driver |
-- | DRL PCB Relay | -- | DRL 1 Fuse |
-- | FOG LAMP PCB Relay | -- | Fog Lamp Fuse |
-- | FRT WASHER PCB Relay | -- | Windshield Washer Fluid Pump, Body Control Module (BCM) |
-- | HIGH BEAM PCB Relay | -- | Lt High Beam Fuse, Rt Hi Beam Fuse |
-- | HORN PCB Relay | -- | Horn Fuse |
-- | LIFTGATE PCB Relay | -- | Liftgate Fuse |
-- | LOCK PCB Relay | -- | Door Latch - Driver, Door Latch - Front Passenger, Door Latch - LR, Door Latch - RR |
-- | LO BEAM PCB Relay | -- | Lt Lo Beam Fuse, Rt Lo Beam Fuse, DRL 2 Fuse |
-- | PARK LAMP PCB Relay | -- | Lt PRK LAMP Fuse, Rt PRK LAMP Fuse, PRK LAMP/TRLR Fuse |
-- | RAP PCB Relay | -- | PWR WNDW Circuit Breaker, RSE Fuse, S/ROOF Fuse |
-- | RR WASH PCB Relay | -- | Windshield Washer Fluid Pump, Rear Wiper/Washer Switch/Fog Lamp Switch, Rear Window Wiper Motor |
-- | STOP LAMP PCB Relay | -- | Stop Lamp Fuse |
-- | UNLOCK PCB Relay | -- | Door Latch - Front Passenger, Door Latch - LR, Door Latch -- RR |
-- | WIPER HIGH PCB Relay | -- | Window Wiper Motor, Body Control Module (BCM) |
-- | WIPER PCB Relay | -- | Body Control Module (BCM) |
Connector Part Information
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Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
---|---|---|---|
1-4 | -- | -- | Not Used |
5 | YE | 447 | Starter Relay Coil Control |
6 | BK/WH | 451 | Ground |
7 | PK | 439 | Ignition 1 Voltage |
8 | D-GN | 59 | A/C Compressor Clutch Supply Voltage |
9 | PK/BK | 5294 | Powertrain Main Relay Fused Supply (5) |
10-12 | -- | -- | Not Used |
13 | PK | 1339 | Ignition 1 Voltage |
14 | PK/BK | 5291 | Ignition 1 Voltage |
PK/BK | 5291 | Ignition 1 Voltage | |
15 | D-BU | 473 | High Speed Cooling Fan Relay Control |
16 | TN | 2759 | Low Reference |
17 | -- | -- | Not Used |
18 | D-GN/WH | 459 | A/C Compressor Clutch Relay Control |
19 | PK/BK | 5294 | Powertrain Main Relay Fused Supply (5) |
20 | PK | 1039 | Ignition 1 Voltage |
21-22 | -- | -- | Not Used |
23 | BN/WH | 419 | MIL Control |
24 | PK/BK | 5293 | Powertrain Main Relay Fused Supply (4) |
25 | PK/BK | 5292 | Ignition 1 Voltage |
26 | D-GN/WH | 465 | Fuel Pump Relay Control [- Primary] |
27 | WH | 1310 | EVAP Canister Vent Solenoid Control |
28 | WH | 17 | Stop Lamp Switch Signal |
29 | BN | 4 | Accessory Voltage |
30 | PK/BK | 5290 | Ignition 1 Voltage |
31 | RD/WH | 1540 | Battery Positive Voltage |
32 | BN | 5069 | Engine Main Relay Coil Control |
33-38 | -- | -- | Not Used |
39 | D-GN | 335 | Low Speed Cooling Fan Relay Control |
40 | BN | 4 | Accessory Voltage |
41 | -- | -- | Not Used |
42 | RD/WH | 540 | Battery Positive Voltage |
43-45 | -- | -- | Not Used |
46 | PU | 6 | Starter Solenoid Crank Voltage |
47 | -- | -- | Not Used |
A-C | -- | -- | Not Used |
Connector Part Information
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Terminal Part Information
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Pin | Wire Color | Circuit No. | Function |
---|---|---|---|
1 | RD/WH | 140 | Battery Positive Voltage |
2 | RD/BK | 742 | Battery Positive Voltage |
3 | D-GN | 1619 | Trailer Right Rear Turn/Stop Lamp Supply Voltage (V92) |
4 | BN | 2109 | Trailer Park Lamps Supply Voltage (V92) |
5 | D-BU/WH | 1315 | Right Front Turn Signal Lamp Supply Voltage |
6 | WH | 1080 | Park Lamp Relay Control |
7 | PK/BK | 109 | Hood Ajar Switch Signal (AP3) |
8 | TN/WH | 1969 | Headlamp High Beam Relay Control |
9 | PU | 5531 | Hood Closed Switch Signal (AP3) |
10 | L-BU/WH | 1314 | Left Front Turn Signal Lamp Supply Voltage |
11 | L-BU | 20 | Stop Lamp Supply Voltage |
L-BU | 20 | Stop Lamp Supply Voltage | |
12 | BN/WH | 309 | Right Park Lamp Supply Voltage |
13 | YE | 1618 | Trailer Left Rear Turn/Stop Lamp Supply Voltage (V92) |
14 | GY | 120 | Fuel Pump Supply Voltage |
15 | L-BU | 1320 | CHMSL Supply Voltage |
16 | RD/WH | 1740 | Battery Positive Voltage |
17 | RD/WH | 2440 | Battery Positive Voltage |
18 | PK/WH | 1970 | Headlamp Low Beam Relay Control |
19 | D-GN/WH | 1317 | Fog Lamp Relay Control (T96) |
20 | YE | 5187 | Right Trailer Turn Signal Lamp (V92) |
21 | OG | 5186 | Left Trailer Turn Signal Lamp (V92) |
22 | PU | 709 | Left Park Lamp Supply Voltage |
23 | PU | 92 | Windshield Wiper Motor High Speed |
24 | D-GN | 95 | Windshield Wiper Motor Low Speed |
25 | OG | 2268 | Windshield Washer Relay Control |
26 | -- | -- | Not Used |
27 | TN | 28 | Horn Relay Control |
28 | PK | 1139 | Ignition 1 Voltage |
29 | BN | 4 | Accessory Voltage |
30 | PK | 1439 | Ignition 1 Voltage |
31 | TN | 860 | Front Windshield Wiper Switch High Signal |
32 | GY | 91 | Windshield Wiper Switch Signal 2 |
33 | RD/WH | 2540 | Battery Positive Voltage |
34 | RD/WH | 2640 | Battery Positive Voltage (C69) |
35 | -- | -- | Not Used |
36 | YE | 243 | Accessory Voltage |
YE | 243 | Accessory Voltage | |
37 | -- | -- | Not Used |
38 | PU | 544 | DRL Relay Control |
39 | WH | 17 | Stop Lamp Switch Signal |
40 | WH | 1310 | EVAP Canister Vent Solenoid Control |
41 | TN | 2759 | Low Reference |
TN | 2759 | Low Reference | |
42 | BN/WH | 419 | MIL Control |
43 | RD/BK | 242 | Battery Positive Voltage |
44 | RD/BK | 442 | Battery Positive Voltage |
45 | -- | -- | Not Used |
46 | RD/BK | 842 | Battery Positive Voltage |
47 | RD/BK | 642 | Battery Positive Voltage |
A | RD/WH | 2540 | Battery Positive Voltage |
B | L-GN | 2270 | Rear Window Washer Relay Control |
C | RD/BK | 142 | Battery Positive Voltage |
Connector Part Information
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Terminal Part Information
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Pin | Wire Color | Circuit No. | Function |
---|---|---|---|
1 | L-BU | 409 | Cooling Fan Motor Supply Voltage |
2 | BK | 1250 | Ground |
3 | L-BU/WH | 1314 | Left Front Turn Signal Lamp Supply Voltage |
4 | PU | 34 | Front Fog Lamp Supply Voltage (T96) |
PU | 34 | Front Fog Lamp Supply Voltage (T96) | |
5 | D-BU/WH | 1315 | Right Front Turn Signal Lamp Supply Voltage |
6 | BN/WH | 309 | Right Park Lamp Supply Voltage |
7 | D-GN | 29 | Horn Control |
8 | YE | 712 | Left Headlamp Low Beam Supply Voltage |
9 | GY | 589 | DRL Resistor Supply Voltage |
10-11 | -- | -- | Not Used |
12 | GY | 532 | Cooling Fan Motor Supply Voltage |
13 | PK/BK | 109 | Hood Ajar Switch Signal (AP3) |
14 | PU | 5531 | Hood Closed Switch Signal (AP3) |
15 | GY | 589 | DRL Resistor Supply Voltage |
16 | PU | 709 | Left Park Lamp Supply Voltage |
PU | 709 | Left Park Lamp Supply Voltage | |
17 | D-GN | 392 | Rear Window Washer Pump Control |
18 | D-BU | 298 | Rear Window Washer Pump Control |
19 | TN/WH | 312 | Right Headlamp Low Beam Supply Voltage |
20 | D-GN/WH | 711 | Left Headlamp High Beam Supply Voltage |
21 | L-GN/BK | 311 | Right Headlamp High Beam Supply Voltage |
22 | WH | 504 | Cooling Fan Low Reference |
No. | Device | Rating | Description |
---|---|---|---|
1 | S/ROOF | 20A | Inside Rearview Mirror (ISRVM), Sunroof Control Module (CF5) |
2 | RSE | 10A | Infrared Transmitter Module (UUC) |
3 | REAR/WPR | 20A | Rear Window Wiper Motor |
4 | L/GATE | 15A | Liftgate Latch |
5 | AIRBAGS | 10A | Inflatable Restraint Sensing and Diagnostic Module (SDM), Rollover Sensor (ASF) |
6 | HTD SEATS | 20A | Heated Seat Control Module (KA1) |
7 | LT TRN/SIG | 10A | Body Control Module (BCM) |
8 | DR/LCK | 25A | UNLOCK PCB Relay, DRIVER UNLOCK PCB Relay, LOCK PCB Relay |
9 | AOS MDL | 10A | Inflatable Restraint Passenger Presence (PPS) Module |
10 | PWR MIRS | 2A | Outside Rearview Mirror Switch |
11 | RT TRN/SIG | 15A | Body Control Module (BCM) |
12 | AMP | 25A | Amplifier (U65) |
13 | STR/WHL/ILLUM | 2A | Steering Wheel Control Switch - Left (UK3/K34), Steering Wheel Control Switch - Right (UK3/K34) |
14 | INFOTMNT | 10A | Video Display (UUC), Digital Radio Receiver (U2K) |
15 | HVAC/RFA | 10A | Remote Control Door Lock Receiver (RCDLR), HVAC Control Module, Data Link Connector (DLC) |
16 | CNSTR VENT | 10A | Evaporative Emissions (EVAP) Canister Vent Solenoid |
17 | RDO | 15A | Radio |
18 | CLSTR | 10A | Instrument Panel Cluster (IPC) |
19 | IGN SW | 2A | Ignition Switch |
20 | BCM | 10A | Body Control Module (BCM), Theft Deterrent Module (TDM) |
21 | ONSTAR | 10A | Vehicle Communication Interface Module (VCIM) (UE1) |
22 | CHMSL/DM/LAMP | 15A | Body Control Module (BCM) |
23 | INT LAMPS | 10A | Body Control Module (BCM) |
-- | PWR SEATS Circuit Breaker | 25A | Seat Adjuster Switch - Driver (AG1) |
-- | PWR WNDW Circuit Breaker | 25A | Power Window Switch - Main |
-- | RAP Relay | -- | PWR WNDW Circuit Breaker, RSE Fuse, S/ROOF Fuse |
-- | REAR DEFOG Relay | -- | Rear Defogger Grid |
Note: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block | |||
-- | DRIVER UNLOCK PCB Relay | -- | Driver Door Latch |
-- | LIFTGATE PCB Relay | -- | L/GATE Fuse |
-- | LOCK PCB Relay | -- | Door Latches |
-- | UNLOCK PCB Relay | -- | Door Latches |
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
---|---|---|---|
1-2 | -- | -- | Not Used |
3 | RD/WH | 1640 | Battery Positive Voltage |
4 | PK | 1139 | Ignition 1 Voltage |
5 | RD/WH | 3340 | Battery Positive Voltage |
6 | L-BU | 5986 | Serial Data Communication Enable |
7 | OG | 1732 | Courtesy Lamps Supply Voltage |
8 | PU/WH | 1382 | LED Dimming Signal |
9 | PU/WH | 7005 | LED Dimming Signal (UK3) |
10-12 | -- | -- | Not Used |
13 | RD/WH | 2340 | Battery Positive Voltage (UUC) |
14 | RD/WH | 1040 | Battery Positive Voltage |
15 | PK | 1139 | Ignition 1 Voltage |
16 | TN | 28 | Horn Relay Control |
17 | L-BU | 5986 | Serial Data Communication Enable |
18 | L-GN | 2270 | Rear Window Washer Relay Control |
19 | RD/WH | 1040 | Battery Positive Voltage |
20 | GY | 391 | Rear Window Wiper Switch Signal |
21 | RD/WH | 1840 | Battery Positive Voltage |
RD/WH | 1840 | Battery Positive Voltage | |
22-23 | -- | -- | Not Used |
24 | RD/WH | 2040 | Battery Positive Voltage |
25 | BK | 1450 | Ground |
26 | -- | -- | Not Used |
27 | PK | 1139 | Ignition 1 Voltage |
28 | YE | 343 | Accessory Voltage (UUC) |
29 | RD/WH | 840 | Battery Positive Voltage |
30 | RD/WH | 1140 | Battery Positive Voltage |
31 | -- | -- | Not Used |
32 | RD/WH | 1240 | Battery Positive Voltage |
33-36 | -- | -- | Not Used |
37 | D-GN | 5060 | Low Speed GMLAN Serial Data |
38 | RD/WH | 240 | Battery Positive Voltage |
39 | WH | 193 | Rear Defog Relay Control |
40-45 | -- | -- | Not Used |
46 | RD/BK | 442 | Battery Positive Voltage |
47 | -- | -- | Not Used |
A-C | -- | -- | Not Used |
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
---|---|---|---|
1 | RD/BK | 642 | Battery Positive Voltage |
2 | RD/BK | 442 | Battery Positive Voltage |
3 | RD/BK | 842 | Battery Positive Voltage |
4 | RD/BK | 542 | Battery Positive Voltage (AG1) |
5-6 | -- | -- | Not Used |
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
---|---|---|---|
1 | TN | 294 | Door Lock Actuator Unlock Control |
TN | 294 | Door Lock Actuator Unlock Control | |
2 | TN | 294 | Door Lock Actuator Unlock Control |
3 | TN | 694 | Driver Door Lock Actuator Unlock Control |
4 | TN | 707 | RAP Relay Coil Supply Voltage |
5 | L-BU | 1320 | CHMSL Supply Voltage |
6 | L-BU | 1320 | CHMSL Supply Voltage |
L-BU | 1320 | CHMSL Supply Voltage | |
7 | -- | -- | Not Used |
8 | YE | 356 | Driver Door Lock Relay Unlock Control |
9 | YE | 5704 | Endgate Latch Relay Coil Control |
10 | -- | -- | Not Used |
11 | RD/WH | 2140 | Battery Positive Voltage |
12 | GY | 295 | Door Lock Actuator Lock Control |
13 | YE | 643 | Accessory Voltage |
14 | RD/WH | 1340 | Battery Positive Voltage |
RD/WH | 1340 | Battery Positive Voltage | |
15 | PK | 1139 | Ignition 1 Voltage |
16 | D-GN | 5060 | Low Speed GMLAN Serial Data |
D-GN | 5060 | Low Speed GMLAN Serial Data (U2K) | |
17 | -- | -- | Not Used |
18 | L-GN | 2270 | Rear Window Washer Relay Control |
19 | GY | 391 | Rear Window Wiper Switch Signal |
20 | D-GN | 5706 | Endgate Latch Relay Supply Voltage |
21 | RD/WH | 2340 | Battery Positive Voltage |
22 | L-BU | 6128 | Rear Closure Unlatch Motor Unlatch Control |
23 | GY | 295 | Door Lock Actuator Lock Control |
24 | RD/WH | 240 | Battery Positive Voltage |
25-26 | -- | -- | Not Used |
27 | TN | 28 | Horn Relay Control |
28 | L-BU | 5986 | Serial Data Communication Enable |
29 | L-GN | 2270 | Rear Window Washer Relay Control |
30 | RD/WH | 440 | Battery Positive Voltage |
31 | RD/WH | 2840 | Battery Positive Voltage |
32 | RD/WH | 1840 | Battery Positive Voltage |
33 | -- | -- | Not Used |
34 | GY | 295 | Door Lock Actuator Lock Control |
GY | 295 | Door Lock Actuator Lock Control | |
35 | RD/WH | 340 | Battery Positive Voltage |
36 | PK | 1139 | Ignition 1 Voltage |
37 | TN | 28 | Horn Relay Control |
38 | L-BU | 5986 | Serial Data Communication Enable |
39 | OG | 1732 | Courtesy Lamps Supply Voltage |
40 | RD/WH | 1240 | Battery Positive Voltage |
41 | L-BU | 5921 | Driver Door Unlock Relay Control |
42 | L-GN | 1391 | Driver Door Unlock Relay Control |
43 | RD/BK | 742 | Battery Positive Voltage |
44 | YE | 143 | Accessory Voltage |
45 | RD/BK | 242 | Battery Positive Voltage |
46 | PU | 293 | Rear Defog Element Supply Voltage |
47 | RD/WH | 2040 | Battery Positive Voltage |
A | RD/WH | 640 | Battery Positive Voltage |
B | RD/WH | 840 | Battery Positive Voltage (ASF, KA1) |
RD/WH | 840 | Battery Positive Voltage (Except ATY, KA1) | |
C | YE | 143 | Accessory Voltage |