Circuit/System Testing
Do not test for a voltage drop at the Junction Block Studs without wiring or cables attached to it. It will result in the DVOM providing a false reading.
- Battery Junction Block Voltage Drop Example
- If the equipped with a battery Junction block and if it is accessible, utilize and inductive amp clamp or perform a voltage drop test between the battery positive post and each leg of the battery junction block to help determine which fuse block is containing the draw.
- If a Parasitic Draw has not been isolated in Step 1.
Standard Fuse Voltage Drop Test Example
- NOTE:
The center of the fuse is the supply voltage for both sides of the fuse.
Micro 3 Fuse Voltage Drop Test Example
- Use a DMM set to mV scale and perform a voltage drop across each fuse excluding J-Case type fuses (ignore negative readings) one at a time to determine the fuse that is causing the parasitic draw using the tables below.
- Go to next step: If a Parasitic Draw has been Isolated in Step 1
- Go to the fuse block that the draw has been isolated to.
- Use the DMM set to the mV scale perform a voltage drop across each fuse excluding J-Case type fuses (ignore negative readings) one at a time to determine the fuse that is causing the parasitic draw using the tables below.
NOTE:Some fuses that may have an initial voltage drop then drop off, and some fuses that always have a nominal draw going to components that supply memory retention is normal.
NOTE:Some fuses that may have an initial voltage drop then drop off, and some fuses that always have a nominal draw going to components that supply memory retention is normal.
- If a voltage drop is foundNOTE:
Do NOT remove any fuses as it may cause the draw to go away and may not return. If the draw is isolated to a fuse that supplies voltage to more than one component, disconnect the components one at a time until the draw is gone.
Refer to Power Distribution Wiring Schematics to diagnose exactly which circuit of the suspect system is causing the high parasitic drain.
- Go to next step: If a voltage drop is not found
- Verify an excessive current draw is not present by removing each remaining J-Case fuse(s), circuit breaker(s), relay(s), components and modules one at a time while monitoring the draw to verify it drops to below 40 mA.
- If an excessive parasitic draw is foundNOTE:
Do NOT remove any fuses as it may cause the draw to go away and may not return. If the draw is isolated to a fuse that supplies voltage to more than one component, disconnect the components one at a time until the draw is gone.
Refer to Power Distribution Wiring Schematics to diagnose exactly which circuit of the suspect system is causing the high parasitic drain.
- Go to next step: If an excessive parasitic draw is not found
- If an excessive parasitic draw is found
- The condition may be an intermittent fault and is currently not present.
The Leg of the Battery Junction Block with the highest draw or voltage drop is likely to be the source of the excessive parasitic draw.
- Stuck switch
- Stuck relay
- Control module
- Perform additional road test, repeat customer scenario per the Battery Draw customer verification sheet to attempt to duplicate the draw,
- Circuit Current Across Fuse mA (milliAmps)
- The mA values listed in the tables below are estimated based on the voltage drop across the different fuse designs.
- Some fuses that may have an initial voltage drop then drop off, is normal.
- Some fuses that always have a nominal draw going to components that supply memory retention is normal.
- Use the parasitic draw reference tables along with the schematics to determine the excessive draw.
| mV | Grey 2 Amp (mA) | Violet 3 Amp (mA) | Pink 4 Amp (mA) | Tan 5 Amp (mA) | Brown 7.5 Amp (mA) | Red 10 Amp (mA) | Blue 15 Amp (mA} | Yellow 20 Amp (mA) | Clear 25 Amp (mA) | Green 30 Amp (mA) |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.1 | 2 | 3 | 4 | 6 | 9 | 13 | 22 | 31 | 42 | 54 |
| 0.2 | 4 | 6 | 9 | 11 | 18 | 27 | 44 | 62 | 85 | 108 |
| 0.3 | 5 | 9 | 13 | 17 | 28 | 40 | 66 | 93 | 127 | 162 |
| 0.4 | 7 | 12 | 17 | 23 | 37 | 54 | 87 | 125 | 169 | 216 |
| 0.5 | 9 | 15 | 21 | 28 | 46 | 67 | 109 | 156 | 212 | 270 |
| 0.6 | 11 | 18 | 26 | 34 | 55 | 81 | 131 | 187 | 254 | 324 |
| 0.7 | 13 | 21 | 30 | 39 | 65 | 94 | 153 | 218 | 297 | 378 |
| 0.8 | 14 | 24 | 34 | 45 | 74 | 108 | 175 | 249 | 339 | 432 |
| 0.9 | 16 | 27 | 38 | 51 | 83 | 121 | 197 | 280 | 381 | 486 |
| 1 | 18 | 30 | 43 | 56 | 92 | 135 | 218 | 312 | 424 | 541 |
| 1.1 | 20 | 33 | 47 | 62 | 101 | 148 | 240 | 343 | 466 | 595 |
| 1.2 | 22 | 36 | 51 | 68 | 111 | 162 | 262 | 374 | 508 | 649 |
| 1.3 | 23 | 39 | 55 | 73 | 120 | 175 | 284 | 405 | 551 | 703 |
| 1.4 | 25 | 41 | 60 | 79 | 129 | 189 | 306 | 436 | 593 | 757 |
| 1.5 | 27 | 44 | 64 | 85 | 138 | 202 | 328 | 467 | 636 | 811 |
| 1.6 | 29 | 47 | 68 | 90 | 147 | 216 | 349 | 498 | 678 | 865 |
| 1.7 | 31 | 50 | 72 | 96 | 157 | 229 | 371 | 530 | 720 | 919 |
| 1.8 | 32 | 53 | 77 | 101 | 166 | 243 | 393 | 561 | 763 | 973 |
| 1.9 | 34 | 56 | 81 | 107 | 175 | 256 | 415 | 592 | 805 | 1027 |
| 2 | 36 | 59 | 85 | 113 | 184 | 270 | 437 | 623 | 847 | 1081 |
| 2.1 | 38 | 62 | 89 | 118 | 194 | 283 | 459 | 654 | 890 | 1135 |
| 2.2 | 40 | 65 | 94 | 124 | 203 | 296 | 480 | 685 | 932 | 1189 |
| 2.3 | 41 | 68 | 98 | 130 | 212 | 310 | 502 | 717 | 975 | 1243 |
| 2.4 | 43 | 71 | 102 | 135 | 221 | 323 | 524 | 748 | 1017 | 1297 |
| 2.5 | 45 | 74 | 106 | 141 | 230 | 337 | 546 | 779 | 1059 | 1351 |
| 2.6 | 47 | 77 | 111 | 146 | 240 | 350 | 568 | 810 | 1102 | 1405 |
| 2.7 | 49 | 80 | 115 | 152 | 249 | 364 | 590 | 841 | 1144 | 1459 |
| 2.8 | 50 | 83 | 119 | 158 | 258 | 377 | 611 | 872 | 1186 | 1514 |
| 2.9 | 52 | 86 | 124 | 163 | 267 | 391 | 633 | 903 | 1229 | 1568 |
| 3 | 54 | 89 | 128 | 169 | 276 | 404 | 655 | 935 | 1271 | 1622 |
| 3.1 | 56 | 92 | 132 | 175 | 286 | 418 | 677 | 966 | 1314 | 1676 |
| 3.2 | 58 | 95 | 136 | 180 | 295 | 431 | 699 | 997 | 1356 | 1730 |
| 3.3 | 59 | 98 | 141 | 186 | 304 | 445 | 721 | 1028 | 1398 | 1784 |
| 3.4 | 61 | 101 | 145 | 192 | 313 | 458 | 742 | 1059 | 1441 | 1838 |
| 3.5 | 63 | 104 | 149 | 197 | 323 | 472 | 764 | 1090 | 1483 | 1892 |
| 3.6 | 65 | 107 | 153 | 203 | 332 | 485 | 786 | 1121 | 1525 | 1946 |
| 3.7 | 67 | 110 | 158 | 208 | 341 | 499 | 808 | 1153 | 1568 | 2000 |
| 3.8 | 68 | 113 | 162 | 214 | 350 | 512 | 830 | 1184 | 1610 | 2054 |
| 3.9 | 70 | 116 | 166 | 220 | 359 | 526 | 852 | 1215 | 1653 | 2108 |
| 4 | 72 | 119 | 170 | 225 | 369 | 539 | 873 | 1246 | 1695 | 2162 |
| 4.1 | 74 | 121 | 175 | 231 | 378 | 553 | 895 | 1277 | 1737 | 2216 |
| 4.2 | 76 | 124 | 179 | 237 | 387 | 566 | 917 | 1308 | 1780 | 2270 |
| 4.3 | 77 | 127 | 183 | 242 | 396 | 580 | 939 | 1340 | 1822 | 2324 |
| 4.4 | 79 | 130 | 187 | 248 | 406 | 593 | 961 | 1371 | 1864 | 2378 |
| 4.5 | 81 | 133 | 192 | 254 | 415 | 606 | 983 | 1402 | 1907 | 2432 |
| 4.6 | 83 | 136 | 196 | 259 | 424 | 620 | 1004 | 1433 | 1949 | 2486 |
| 4.7 | 85 | 139 | 200 | 265 | 433 | 633 | 1026 | 1464 | 1992 | 2541 |
| 4.8 | 86 | 142 | 204 | 270 | 442 | 647 | 1048 | 1495 | 2034 | 2595 |
| 4.9 | 88 | 145 | 209 | 276 | 452 | 660 | 1070 | 1526 | 2076 | 2649 |
| 5 | 90 | 148 | 213 | 282 | 461 | 674 | 1092 | 1558 | 2119 | 2703 |
| 5.1 | 92 | 151 | 217 | 287 | 470 | 687 | 1114 | 1589 | 2161 | 2757 |
| 5.2 | 94 | 154 | 221 | 293 | 479 | 701 | 1135 | 1620 | 2203 | 2811 |
| 5.3 | 95 | 157 | 226 | 299 | 488 | 714 | 1157 | 1651 | 2246 | 2865 |
| 5.4 | 97 | 160 | 230 | 304 | 498 | 728 | 1179 | 1682 | 2288 | 2919 |
| 5.5 | 99 | 163 | 234 | 310 | 507 | 741 | 1201 | 1713 | 2331 | 2973 |
| 5.6 | 101 | 166 | 239 | 315 | 516 | 755 | 1223 | 1745 | 2373 | 3027 |
| 5.7 | 103 | 169 | 243 | 321 | 525 | 768 | 1245 | 1776 | 2415 | 3081 |
| 5.8 | 104 | 172 | 247 | 327 | 535 | 782 | 1266 | 1807 | 2458 | 3135 |
| 5.9 | 106 | 175 | 251 | 332 | 544 | 795 | 1288 | 1838 | 2500 | 3189 |
| 6 | 108 | 178 | 256 | 338 | 553 | 809 | 1310 | 1869 | 2542 | 3243 |
| 6.1 | 110 | 181 | 260 | 344 | 562 | 822 | 1332 | 1900 | 2585 | 3297 |
| 6.2 | 112 | 184 | 264 | 349 | 571 | 836 | 1354 | 1931 | 2627 | 3351 |
| 6.3 | 113 | 187 | 268 | 355 | 581 | 849 | 1376 | 1963 | 2669 | 3405 |
| 6.4 | 115 | 190 | 273 | 361 | 590 | 863 | 1397 | 1994 | 2712 | 3459 |
| 6.5 | 117 | 193 | 277 | 366 | 599 | 876 | 1419 | 2025 | 2754 | 3514 |
| 6.6 | 119 | 196 | 281 | 372 | 608 | 889 | 1441 | 2056 | 2797 | 3568 |
| 6.7 | 121 | 199 | 285 | 377 | 618 | 903 | 1463 | 2087 | 2839 | 3622 |
| 6.8 | 122 | 201 | 290 | 383 | 627 | 916 | 1485 | 2118 | 2881 | 3676 |
| 6.9 | 124 | 204 | 294 | 389 | 636 | 930 | 1507 | 2150 | 2924 | 3730 |
| 7 | 126 | 207 | 298 | 394 | 645 | 943 | 1528 | 2181 | 2966 | 3784 |
| 7.1 | 128 | 210 | 302 | 400 | 654 | 957 | 1550 | 2212 | 3008 | 3838 |
| 7.2 | 129 | 213 | 307 | 406 | 664 | 970 | 1572 | 2243 | 3051 | 3892 |
| 7.3 | 131 | 216 | 311 | 411 | 673 | 984 | 1594 | 2274 | 3093 | 3946 |
| 7.4 | 133 | 219 | 315 | 417 | 682 | 997 | 1616 | 2305 | 3136 | 4000 |
| 7.5 | 135 | 222 | 319 | 423 | 691 | 1011 | 1638 | 2336 | 3178 | 4054 |
| 7.6 | 137 | 225 | 324 | 428 | 700 | 1024 | 1659 | 2368 | 3220 | 4108 |
| 7.7 | 138 | 228 | 328 | 434 | 710 | 1038 | 1681 | 2399 | 3263 | 4162 |
| 7.8 | 140 | 231 | 332 | 439 | 719 | 1051 | 1703 | 2430 | 3305 | 4216 |
| 7.9 | 142 | 234 | 336 | 445 | 728 | 1065 | 1725 | 2461 | 3347 | 4270 |
| 8 | 144 | 237 | 341 | 451 | 737 | 1078 | 1747 | 2492 | 3390 | 4324 |
| 8.1 | 146 | 240 | 345 | 456 | 747 | 1092 | 1769 | 2523 | 3432 | 4378 |
| 8.2 | 147 | 243 | 349 | 462 | 756 | 1105 | 1790 | 2555 | 3475 | 4432 |
| 8.3 | 149 | 246 | 353 | 468 | 765 | 1119 | 1812 | 2586 | 3517 | 4486 |
| 8.4 | 151 | 249 | 358 | 473 | 774 | 1132 | 1834 | 2617 | 3559 | 4541 |
| 8.5 | 153 | 252 | 362 | 479 | 783 | 1146 | 1856 | 2648 | 3602 | 4595 |
| 8.6 | 155 | 255 | 366 | 485 | 793 | 1159 | 1878 | 2679 | 3644 | 4649 |
| 8.7 | 156 | 258 | 371 | 490 | 802 | 1173 | 1900 | 2710 | 3686 | 4703 |
| 8.8 | 158 | 261 | 375 | 496 | 811 | 1186 | 1921 | 2741 | 3729 | 4757 |
| 8.9 | 160 | 264 | 379 | 501 | 820 | 1199 | 1943 | 2773 | 3771 | 4811 |
| 9 | 162 | 267 | 383 | 507 | 829 | 1213 | 1965 | 2804 | 3814 | 4865 |
| 9.1 | 164 | 270 | 388 | 513 | 839 | 1226 | 1987 | 2835 | 3856 | 4919 |
| 9.2 | 165 | 273 | 392 | 518 | 848 | 1240 | 2009 | 2866 | 3898 | 4973 |
| 9.3 | 167 | 276 | 396 | 524 | 857 | 1253 | 2031 | 2897 | 3941 | 5027 |
| 9.4 | 169 | 279 | 400 | 530 | 866 | 1267 | 2052 | 2928 | 3983 | 5081 |
| 9.5 | 171 | 281 | 405 | 535 | 876 | 1280 | 2074 | 2960 | 4025 | 5135 |
| 9.6 | 173 | 284 | 409 | 541 | 885 | 1294 | 2096 | 2991 | 4068 | 5189 |
| 9.7 | 174 | 287 | 413 | 546 | 894 | 1307 | 2118 | 3022 | 4110 | 5243 |
| 9.8 | 176 | 290 | 417 | 552 | 903 | 1321 | 2140 | 3053 | 4153 | 5297 |
| 9.9 | 178 | 293 | 422 | 558 | 912 | 1334 | 2162 | 3084 | 4195 | 5351 |
| 10 | 180 | 296 | 426 | 563 | 922 | 1348 | 2183 | 3115 | 4237 | 5405 |
- Circuit Current Across Fuse mA (milliAmps)
- The mA values listed in the tables below are estimated based on the voltage drop across the different fuse designs.
- Some fuses that may have an initial voltage drop then drop off, is normal.
- Some fuses that always have a nominal draw going to components that supply memory retention is normal.
- Use the parasitic draw reference tables along with the schematics to determine the excessive draw.
| mV | Black 1 Amp (mA) | Grey 2 Amp (mA) | Violet 3 Amp (mA) | Pink 4 Amp (mA) | Tan 5 Amp (mA) | Brown 7.5 Amp (mA) | Red 10 Amp (mA) | Blue 15 Amp (mA} | Yellow 20 Amp (mA) | Clear 25 Amp (mA) | Green 30 Amp (mA) | Blu-Green 35 Amp (mA) | Orange 40 Amp (mA) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.1 | 1 | 2 | 3 | 4 | 6 | 9 | 13 | 21 | 30 | 40 | 51 | 62 | 69 |
| 0.2 | 2 | 4 | 6 | 9 | 11 | 18 | 26 | 42 | 59 | 79 | 102 | 124 | 139 |
| 0.3 | 2 | 6 | 10 | 13 | 17 | 27 | 39 | 63 | 89 | 119 | 152 | 186 | 208 |
| 0.4 | 3 | 7 | 13 | 18 | 22 | 37 | 52 | 83 | 118 | 159 | 203 | 248 | 278 |
| 0.5 | 4 | 9 | 16 | 22 | 28 | 46 | 65 | 104 | 148 | 198 | 254 | 311 | 347 |
| 0.6 | 5 | 11 | 19 | 26 | 34 | 55 | 78 | 125 | 178 | 238 | 305 | 373 | 417 |
| 0.7 | 6 | 13 | 23 | 31 | 39 | 64 | 91 | 146 | 207 | 278 | 355 | 435 | 486 |
| 0.8 | 7 | 15 | 26 | 35 | 45 | 73 | 104 | 167 | 237 | 317 | 406 | 497 | 556 |
| 0.9 | 7 | 17 | 29 | 39 | 50 | 82 | 117 | 188 | 266 | 357 | 457 | 559 | 625 |
| 1 | 8 | 19 | 32 | 44 | 56 | 92 | 130 | 208 | 296 | 397 | 508 | 621 | 694 |
| 1.1 | 9 | 21 | 35 | 48 | 62 | 101 | 143 | 229 | 325 | 437 | 558 | 683 | 764 |
| 1.2 | 10 | 22 | 39 | 53 | 67 | 110 | 156 | 250 | 355 | 476 | 609 | 745 | 833 |
| 1.3 | 11 | 24 | 42 | 57 | 73 | 119 | 169 | 271 | 385 | 516 | 660 | 807 | 903 |
| 1.4 | 11 | 26 | 45 | 61 | 78 | 128 | 182 | 292 | 414 | 556 | 711 | 870 | 972 |
| 1.5 | 12 | 28 | 48 | 66 | 84 | 137 | 195 | 313 | 444 | 595 | 761 | 932 | 1042 |
| 1.6 | 13 | 30 | 51 | 70 | 90 | 147 | 208 | 333 | 473 | 635 | 812 | 994 | 1111 |
| 1.7 | 14 | 32 | 55 | 75 | 95 | 156 | 221 | 354 | 503 | 675 | 863 | 1056 | 1181 |
| 1.8 | 15 | 34 | 58 | 79 | 101 | 165 | 234 | 375 | 533 | 714 | 914 | 1118 | 1250 |
| 1.9 | 15 | 36 | 61 | 83 | 106 | 174 | 247 | 396 | 562 | 754 | 964 | 1180 | 1319 |
| 2 | 16 | 37 | 64 | 88 | 112 | 183 | 260 | 417 | 592 | 794 | 1015 | 1242 | 1389 |
| 2.1 | 17 | 39 | 68 | 92 | 118 | 192 | 273 | 438 | 621 | 833 | 1066 | 1304 | 1458 |
| 2.2 | 18 | 41 | 71 | 96 | 123 | 202 | 286 | 458 | 651 | 873 | 1117 | 1366 | 1528 |
| 2.3 | 19 | 43 | 74 | 101 | 129 | 211 | 299 | 479 | 680 | 913 | 1168 | 1429 | 1597 |
| 2.4 | 20 | 45 | 77 | 105 | 134 | 220 | 312 | 500 | 710 | 952 | 1218 | 1491 | 1667 |
| 2.5 | 20 | 47 | 80 | 110 | 140 | 229 | 325 | 521 | 740 | 992 | 1269 | 1553 | 1736 |
| 2.6 | 21 | 49 | 84 | 114 | 146 | 238 | 338 | 542 | 769 | 1032 | 1320 | 1615 | 1806 |
| 2.7 | 22 | 50 | 87 | 118 | 151 | 247 | 351 | 563 | 799 | 1071 | 1371 | 1677 | 1875 |
| 2.8 | 23 | 52 | 90 | 123 | 157 | 257 | 364 | 583 | 828 | 1111 | 1421 | 1739 | 1944 |
| 2.9 | 24 | 54 | 93 | 127 | 162 | 266 | 377 | 604 | 858 | 1151 | 1472 | 1801 | 2014 |
| 3 | 24 | 56 | 96 | 132 | 168 | 275 | 390 | 625 | 888 | 1190 | 1523 | 1863 | 2083 |
| 3.1 | 25 | 58 | 100 | 136 | 174 | 284 | 403 | 646 | 917 | 1230 | 1574 | 1925 | 2153 |
| 3.2 | 26 | 60 | 103 | 140 | 179 | 293 | 416 | 667 | 947 | 1270 | 1624 | 1988 | 2222 |
| 3.3 | 27 | 62 | 106 | 145 | 185 | 302 | 429 | 688 | 976 | 1310 | 1675 | 2050 | 2292 |
| 3.4 | 28 | 64 | 109 | 149 | 190 | 312 | 442 | 708 | 1006 | 1349 | 1726 | 2112 | 2361 |
| 3.5 | 28 | 65 | 113 | 154 | 196 | 321 | 455 | 729 | 1036 | 1389 | 1777 | 2174 | 2431 |
| 3.6 | 29 | 67 | 116 | 158 | 202 | 330 | 468 | 750 | 1065 | 1429 | 1827 | 2236 | 2500 |
| 3.7 | 30 | 69 | 119 | 162 | 207 | 339 | 481 | 771 | 1095 | 1468 | 1878 | 2298 | 2569 |
| 3.8 | 31 | 71 | 122 | 167 | 213 | 348 | 494 | 792 | 1124 | 1508 | 1929 | 2360 | 2639 |
| 3.9 | 32 | 73 | 125 | 171 | 218 | 357 | 506 | 813 | 1154 | 1548 | 1980 | 2422 | 2708 |
| 4 | 33 | 75 | 129 | 175 | 224 | 367 | 519 | 833 | 1183 | 1587 | 2030 | 2484 | 2778 |
| 4.1 | 33 | 77 | 132 | 180 | 230 | 376 | 532 | 854 | 1213 | 1627 | 2081 | 2547 | 2847 |
| 4.2 | 34 | 79 | 135 | 184 | 235 | 385 | 545 | 875 | 1243 | 1667 | 2132 | 2609 | 2917 |
| 4.3 | 35 | 80 | 138 | 189 | 241 | 394 | 558 | 896 | 1272 | 1706 | 2183 | 2671 | 2986 |
| 4.4 | 36 | 82 | 141 | 193 | 246 | 403 | 571 | 917 | 1302 | 1746 | 2234 | 2733 | 3056 |
| 4.5 | 37 | 84 | 145 | 197 | 252 | 412 | 584 | 938 | 1331 | 1786 | 2284 | 2795 | 3125 |
| 4.6 | 37 | 86 | 148 | 202 | 258 | 422 | 597 | 958 | 1361 | 1825 | 2335 | 2857 | 3194 |
| 4.7 | 38 | 88 | 151 | 206 | 263 | 431 | 610 | 979 | 1391 | 1865 | 2386 | 2919 | 3264 |
| 4.8 | 39 | 90 | 154 | 211 | 269 | 440 | 623 | 1000 | 1420 | 1905 | 2437 | 2981 | 3333 |
| 4.9 | 40 | 92 | 158 | 215 | 275 | 449 | 636 | 1021 | 1450 | 1944 | 2487 | 3043 | 3403 |
| 5 | 41 | 93 | 161 | 219 | 280 | 458 | 649 | 1042 | 1479 | 1984 | 2538 | 3106 | 3472 |
| 5.1 | 41 | 95 | 164 | 224 | 286 | 467 | 662 | 1063 | 1509 | 2024 | 2589 | 3168 | 3542 |
| 5.2 | 42 | 97 | 167 | 228 | 291 | 477 | 675 | 1083 | 1538 | 2063 | 2640 | 3230 | 3611 |
| 5.3 | 43 | 99 | 170 | 232 | 297 | 486 | 688 | 1104 | 1568 | 2103 | 2690 | 3292 | 3681 |
| 5.4 | 44 | 101 | 174 | 237 | 303 | 495 | 701 | 1125 | 1598 | 2143 | 2741 | 3354 | 3750 |
| 5.5 | 45 | 103 | 177 | 241 | 308 | 504 | 714 | 1146 | 1627 | 2183 | 2792 | 3416 | 3819 |
| 5.6 | 46 | 105 | 180 | 246 | 314 | 513 | 727 | 1167 | 1657 | 2222 | 2843 | 3478 | 3889 |
| 5.7 | 46 | 107 | 183 | 250 | 319 | 522 | 740 | 1188 | 1686 | 2262 | 2893 | 3540 | 3958 |
| 5.8 | 47 | 108 | 186 | 254 | 325 | 532 | 753 | 1208 | 1716 | 2302 | 2944 | 3602 | 4028 |
| 5.9 | 48 | 110 | 190 | 259 | 331 | 541 | 766 | 1229 | 1746 | 2341 | 2995 | 3665 | 4097 |
| 6 | 49 | 112 | 193 | 263 | 336 | 550 | 779 | 1250 | 1775 | 2381 | 3046 | 3727 | 4167 |
| 6.1 | 50 | 114 | 196 | 268 | 342 | 559 | 792 | 1271 | 1805 | 2421 | 3096 | 3789 | 4236 |
| 6.2 | 50 | 116 | 199 | 272 | 347 | 568 | 805 | 1292 | 1834 | 2460 | 3147 | 3851 | 4306 |
| 6.3 | 51 | 118 | 203 | 276 | 353 | 577 | 818 | 1313 | 1864 | 2500 | 3198 | 3913 | 4375 |
| 6.4 | 52 | 120 | 206 | 281 | 359 | 587 | 831 | 1333 | 1893 | 2540 | 3249 | 3975 | 4444 |
| 6.5 | 53 | 121 | 209 | 285 | 364 | 596 | 844 | 1354 | 1923 | 2579 | 3299 | 4037 | 4514 |
| 6.6 | 54 | 123 | 212 | 289 | 370 | 605 | 857 | 1375 | 1953 | 2619 | 3350 | 4099 | 4583 |
| 6.7 | 54 | 125 | 215 | 294 | 375 | 614 | 870 | 1396 | 1982 | 2659 | 3401 | 4161 | 4653 |
| 6.8 | 55 | 127 | 219 | 298 | 381 | 623 | 883 | 1417 | 2012 | 2698 | 3452 | 4224 | 4722 |
| 6.9 | 56 | 129 | 222 | 303 | 387 | 632 | 896 | 1438 | 2041 | 2738 | 3503 | 4286 | 4792 |
| 7 | 57 | 131 | 225 | 307 | 392 | 642 | 909 | 1458 | 2071 | 2778 | 3553 | 4348 | 4861 |
| 7.1 | 58 | 133 | 228 | 311 | 398 | 651 | 922 | 1479 | 2101 | 2817 | 3604 | 4410 | 4931 |
| 7.2 | 59 | 135 | 232 | 316 | 403 | 660 | 935 | 1500 | 2130 | 2857 | 3655 | 4472 | 5000 |
| 7.3 | 59 | 136 | 235 | 320 | 409 | 669 | 948 | 1521 | 2160 | 2897 | 3706 | 4534 | 5069 |
| 7.4 | 60 | 138 | 238 | 325 | 415 | 678 | 961 | 1542 | 2189 | 2937 | 3756 | 4596 | 5139 |
| 7.5 | 61 | 140 | 241 | 329 | 420 | 687 | 974 | 1563 | 2219 | 2976 | 3807 | 4658 | 5208 |
| 7.6 | 62 | 142 | 244 | 333 | 426 | 697 | 987 | 1583 | 2249 | 3016 | 3858 | 4720 | 5278 |
| 7.7 | 63 | 144 | 248 | 338 | 431 | 706 | 1000 | 1604 | 2278 | 3056 | 3909 | 4783 | 5347 |
| 7.8 | 63 | 146 | 251 | 342 | 437 | 715 | 1013 | 1625 | 2308 | 3095 | 3959 | 4845 | 5417 |
| 7.9 | 64 | 148 | 254 | 346 | 443 | 724 | 1026 | 1646 | 2337 | 3135 | 4010 | 4907 | 5486 |
| 8 | 65 | 150 | 257 | 351 | 448 | 733 | 1039 | 1667 | 2367 | 3175 | 4061 | 4969 | 5556 |
| 8.1 | 66 | 151 | 260 | 355 | 454 | 742 | 1052 | 1688 | 2396 | 3214 | 4112 | 5031 | 5625 |
| 8.2 | 67 | 153 | 264 | 360 | 459 | 752 | 1065 | 1708 | 2426 | 3254 | 4162 | 5093 | 5694 |
| 8.3 | 67 | 155 | 267 | 364 | 465 | 761 | 1078 | 1729 | 2456 | 3294 | 4213 | 5155 | 5764 |
| 8.4 | 68 | 157 | 270 | 368 | 471 | 770 | 1091 | 1750 | 2485 | 3333 | 4264 | 5217 | 5833 |
| 8.5 | 69 | 159 | 273 | 373 | 476 | 779 | 1104 | 1771 | 2515 | 3373 | 4315 | 5280 | 5903 |
| 8.6 | 70 | 161 | 277 | 377 | 482 | 788 | 1117 | 1792 | 2544 | 3413 | 4365 | 5342 | 5972 |
| 8.7 | 71 | 163 | 280 | 382 | 487 | 797 | 1130 | 1813 | 2574 | 3452 | 4416 | 5404 | 6042 |
| 8.8 | 72 | 164 | 283 | 386 | 493 | 807 | 1143 | 1833 | 2604 | 3492 | 4467 | 5466 | 6111 |
| 8.9 | 72 | 166 | 286 | 390 | 499 | 816 | 1156 | 1854 | 2633 | 3532 | 4518 | 5528 | 6181 |
| 9 | 73 | 168 | 289 | 395 | 504 | 825 | 1169 | 1875 | 2663 | 3571 | 4569 | 5590 | 6250 |
| 9.1 | 74 | 170 | 293 | 399 | 510 | 834 | 1182 | 1896 | 2692 | 3611 | 4619 | 5652 | 6319 |
| 9.2 | 75 | 172 | 296 | 404 | 515 | 843 | 1195 | 1917 | 2722 | 3651 | 4670 | 5714 | 6389 |
| 9.3 | 76 | 174 | 299 | 408 | 521 | 852 | 1208 | 1938 | 2751 | 3690 | 4721 | 5776 | 6458 |
| 9.4 | 76 | 176 | 302 | 412 | 527 | 862 | 1221 | 1958 | 2781 | 3730 | 4772 | 5839 | 6528 |
| 9.5 | 77 | 178 | 305 | 417 | 532 | 871 | 1234 | 1979 | 2811 | 3770 | 4822 | 5901 | 6597 |
| 9.6 | 78 | 179 | 309 | 421 | 538 | 880 | 1247 | 2000 | 2840 | 3810 | 4873 | 5963 | 6667 |
| 9.7 | 79 | 181 | 312 | 425 | 543 | 889 | 1260 | 2021 | 2870 | 3849 | 4924 | 6025 | 6736 |
| 9.8 | 80 | 183 | 315 | 430 | 549 | 898 | 1273 | 2042 | 2899 | 3889 | 4975 | 6087 | 6806 |
| 9.9 | 80 | 185 | 318 | 434 | 555 | 907 | 1286 | 2063 | 2929 | 3929 | 5025 | 6149 | 6875 |
| 10 | 81 | 187 | 322 | 439 | 560 | 917 | 1299 | 2083 | 2959 | 3968 | 5076 | 6211 | 6944 |
- Circuit Current Across Fuse mA (milliAmps)
- The mA values listed in the tables below are estimated based on the voltage drop across the different fuse designs.
- Some fuses that may have an initial voltage drop then drop off, is normal.
- Some fuses that always have a nominal draw going to components that supply memory retention is normal.
- Use the parasitic draw reference tables along with the schematics to determine the excessive draw.
| mV | Yellow 20 Amp (mA) | Clear 25 Amp (mA) | Green 30 Amp (mA) | Blu-Green 35 Amp (mA) | Orange 40 Amp (mA) | Red 50 Amp (mA) | Blue 60 Amp (mA) | Tan 70 Amp (mA) | Clear 80 Amp (mA) |
|---|---|---|---|---|---|---|---|---|---|
| 0.1 | 32 | 42 | 51 | 58 | 70 | 91 | 112 | 156 | 185 |
| 0.2 | 65 | 84 | 103 | 117 | 141 | 182 | 225 | 313 | 370 |
| 0.3 | 97 | 126 | 154 | 175 | 211 | 273 | 337 | 469 | 556 |
| 0.4 | 129 | 167 | 205 | 234 | 282 | 364 | 449 | 625 | 741 |
| 0.5 | 161 | 209 | 256 | 292 | 352 | 455 | 562 | 781 | 926 |
| 0.6 | 194 | 251 | 308 | 351 | 423 | 545 | 674 | 938 | 1111 |
| 0.7 | 226 | 293 | 359 | 409 | 493 | 636 | 787 | 1094 | 1296 |
| 0.8 | 258 | 335 | 410 | 468 | 563 | 727 | 899 | 1250 | 1481 |
| 0.9 | 290 | 377 | 462 | 526 | 634 | 818 | 1011 | 1406 | 1667 |
| 1.0 | 323 | 418 | 513 | 585 | 704 | 909 | 1124 | 1563 | 1852 |
| 1.1 | 355 | 460 | 564 | 643 | 775 | 1000 | 1236 | 1719 | 2037 |
| 1.2 | 387 | 502 | 615 | 702 | 845 | 1091 | 1348 | 1875 | 2222 |
| 1.3 | 419 | 544 | 667 | 760 | 915 | 1182 | 1461 | 2031 | 2407 |
| 1.4 | 452 | 586 | 718 | 819 | 986 | 1273 | 1573 | 2188 | 2593 |
| 1.5 | 484 | 628 | 769 | 877 | 1056 | 1364 | 1685 | 2344 | 2778 |
| 1.6 | 516 | 669 | 821 | 936 | 1127 | 1455 | 1798 | 2500 | 2963 |
| 1.7 | 548 | 711 | 872 | 994 | 1197 | 1545 | 1910 | 2656 | 3148 |
| 1.8 | 581 | 753 | 923 | 1053 | 1268 | 1636 | 2022 | 2813 | 3333 |
| 1.9 | 613 | 795 | 974 | 1111 | 1338 | 1727 | 2135 | 2969 | 3519 |
| 2.0 | 645 | 837 | 1026 | 1170 | 1408 | 1818 | 2247 | 3125 | 3704 |
| 2.1 | 677 | 879 | 1077 | 1228 | 1479 | 1909 | 2360 | 3281 | 3889 |
| 2.2 | 710 | 921 | 1128 | 1287 | 1549 | 2000 | 2472 | 3438 | 4074 |
| 2.3 | 742 | 962 | 1179 | 1345 | 1620 | 2091 | 2584 | 3594 | 4259 |
| 2.4 | 774 | 1004 | 1231 | 1404 | 1690 | 2182 | 2697 | 3750 | 4444 |
| 2.5 | 806 | 1046 | 1282 | 1462 | 1761 | 2273 | 2809 | 3906 | 4630 |
| 2.6 | 839 | 1088 | 1333 | 1520 | 1831 | 2364 | 2921 | 4063 | 4815 |
| 2.7 | 871 | 1130 | 1385 | 1579 | 1901 | 2455 | 3034 | 4219 | 5000 |
| 2.8 | 903 | 1172 | 1436 | 1637 | 1972 | 2545 | 3146 | 4375 | 5185 |
| 2.9 | 935 | 1213 | 1487 | 1696 | 2042 | 2636 | 3258 | 4531 | 5370 |
| 3.0 | 968 | 1255 | 1538 | 1754 | 2113 | 2727 | 3371 | 4688 | 5556 |
| 3.1 | 1000 | 1297 | 1590 | 1813 | 2183 | 2818 | 3483 | 4844 | 5741 |
| 3.2 | 1032 | 1339 | 1641 | 1871 | 2254 | 2909 | 3596 | 5000 | 5926 |
| 3.3 | 1065 | 1381 | 1692 | 1930 | 2324 | 3000 | 3708 | 5156 | 6111 |
| 3.4 | 1097 | 1423 | 1744 | 1988 | 2394 | 3091 | 3820 | 5313 | 6296 |
| 3.5 | 1129 | 1464 | 1795 | 2047 | 2465 | 3182 | 3933 | 5469 | 6481 |
| 3.6 | 1161 | 1506 | 1846 | 2105 | 2535 | 3273 | 4045 | 5625 | 6667 |
| 3.7 | 1194 | 1548 | 1897 | 2164 | 2606 | 3364 | 4157 | 5781 | 6852 |
| 3.8 | 1226 | 1590 | 1949 | 2222 | 2676 | 3455 | 4270 | 5938 | 7037 |
| 3.9 | 1258 | 1632 | 2000 | 2281 | 2746 | 3545 | 4382 | 6094 | 7222 |
| 4.0 | 1290 | 1674 | 2051 | 2339 | 2817 | 3636 | 4494 | 6250 | 7407 |
| 4.1 | 1323 | 1715 | 2103 | 2398 | 2887 | 3727 | 4607 | 6406 | 7593 |
| 4.2 | 1355 | 1757 | 2154 | 2456 | 2958 | 3818 | 4719 | 6563 | 7778 |
| 4.3 | 1387 | 1799 | 2205 | 2515 | 3028 | 3909 | 4831 | 6719 | 7963 |
| 4.4 | 1419 | 1841 | 2256 | 2573 | 3099 | 4000 | 4944 | 6875 | 8148 |
| 4.5 | 1452 | 1883 | 2308 | 2632 | 3169 | 4091 | 5056 | 7031 | 8333 |
| 4.6 | 1484 | 1925 | 2359 | 2690 | 3239 | 4182 | 5169 | 7188 | 8519 |
| 4.7 | 1516 | 1967 | 2410 | 2749 | 3310 | 4273 | 5281 | 7344 | 8704 |
| 4.8 | 1548 | 2008 | 2462 | 2807 | 3380 | 4364 | 5393 | 7500 | 8889 |
| 4.9 | 1581 | 2050 | 2513 | 2865 | 3451 | 4455 | 5506 | 7656 | 9074 |
| 5.0 | 1613 | 2092 | 2564 | 2924 | 3521 | 4545 | 5618 | 7813 | 9259 |
| 5.1 | 1645 | 2134 | 2615 | 2982 | 3592 | 4636 | 5730 | 7969 | 9444 |
| 5.2 | 1677 | 2176 | 2667 | 3041 | 3662 | 4727 | 5843 | 8125 | 9630 |
| 5.3 | 1710 | 2218 | 2718 | 3099 | 3732 | 4818 | 5955 | 8281 | 9815 |
| 5.4 | 1742 | 2259 | 2769 | 3158 | 3803 | 4909 | 6067 | 8438 | 10000 |
| 5.5 | 1774 | 2301 | 2821 | 3216 | 3873 | 5000 | 6180 | 8594 | 10185 |
| 5.6 | 1806 | 2343 | 2872 | 3275 | 3944 | 5091 | 6292 | 8750 | 10370 |
| 5.7 | 1839 | 2385 | 2923 | 3333 | 4014 | 5182 | 6404 | 8906 | 10556 |
| 5.8 | 1871 | 2427 | 2974 | 3392 | 4085 | 5273 | 6517 | 9063 | 10741 |
| 5.9 | 1903 | 2469 | 3026 | 3450 | 4155 | 5364 | 6629 | 9219 | 10926 |
| 6 | 1935 | 2510 | 3077 | 3509 | 4225 | 5455 | 6742 | 9375 | 11111 |
| 6.1 | 1968 | 2552 | 3128 | 3567 | 4296 | 5545 | 6854 | 9531 | 11296 |
| 6.2 | 2000 | 2594 | 3179 | 3626 | 4366 | 5636 | 6966 | 9688 | 11481 |
| 6.3 | 2032 | 2636 | 3231 | 3684 | 4437 | 5727 | 7079 | 9844 | 11667 |
| 6.4 | 2065 | 2678 | 3282 | 3743 | 4507 | 5818 | 7191 | 10000 | 11852 |
| 6.5 | 2097 | 2720 | 3333 | 3801 | 4577 | 5909 | 7303 | 10156 | 12037 |
| 6.6 | 2129 | 2762 | 3385 | 3860 | 4648 | 6000 | 7416 | 10313 | 12222 |
| 6.7 | 2161 | 2803 | 3436 | 3918 | 4718 | 6091 | 7528 | 10469 | 12407 |
| 6.8 | 2194 | 2845 | 3487 | 3977 | 4789 | 6182 | 7640 | 10625 | 12593 |
| 6.9 | 2226 | 2887 | 3538 | 4035 | 4859 | 6273 | 7753 | 10781 | 12778 |
| 7 | 2258 | 2929 | 3590 | 4094 | 4930 | 6364 | 7865 | 10938 | 12963 |
| 7.1 | 2290 | 2971 | 3641 | 4152 | 5000 | 6455 | 7978 | 11094 | 13148 |
| 7.2 | 2323 | 3013 | 3692 | 4211 | 5070 | 6545 | 8090 | 11250 | 13333 |
| 7.3 | 2355 | 3054 | 3744 | 4269 | 5141 | 6636 | 8202 | 11406 | 13519 |
| 7.4 | 2387 | 3096 | 3795 | 4327 | 5211 | 6727 | 8315 | 11563 | 13704 |
| 7.5 | 2419 | 3138 | 3846 | 4386 | 5282 | 6818 | 8427 | 11719 | 13889 |
| 7.6 | 2452 | 3180 | 3897 | 4444 | 5352 | 6909 | 8539 | 11875 | 14074 |
| 7.7 | 2484 | 3222 | 3949 | 4503 | 5423 | 7000 | 8652 | 12031 | 14259 |
| 7.8 | 2516 | 3264 | 4000 | 4561 | 5493 | 7091 | 8764 | 12188 | 14444 |
| 7.9 | 2548 | 3305 | 4051 | 4620 | 5563 | 7182 | 8876 | 12344 | 14630 |
| 8 | 2581 | 3347 | 4103 | 4678 | 5634 | 7273 | 8989 | 12500 | 14815 |
| 8.1 | 2613 | 3389 | 4154 | 4737 | 5704 | 7364 | 9101 | 12656 | 15000 |
| 8.2 | 2645 | 3431 | 4205 | 4795 | 5775 | 7455 | 9213 | 12813 | 15185 |
| 8.3 | 2677 | 3473 | 4256 | 4854 | 5845 | 7545 | 9326 | 12969 | 15370 |
| 8.4 | 2710 | 3515 | 4308 | 4912 | 5915 | 7636 | 9438 | 13125 | 15556 |
| 8.5 | 2742 | 3556 | 4359 | 4971 | 5986 | 7727 | 9551 | 13281 | 15741 |
| 8.6 | 2774 | 3598 | 4410 | 5029 | 6056 | 7818 | 9663 | 13438 | 15926 |
| 8.7 | 2806 | 3640 | 4462 | 5088 | 6127 | 7909 | 9775 | 13594 | 16111 |
| 8.8 | 2839 | 3682 | 4513 | 5146 | 6197 | 8000 | 9888 | 13750 | 16296 |
| 8.9 | 2871 | 3724 | 4564 | 5205 | 6268 | 8091 | 10000 | 13906 | 16481 |
| 9 | 2903 | 3766 | 4615 | 5263 | 6338 | 8182 | 10112 | 14063 | 16667 |
| 9.1 | 2935 | 3808 | 4667 | 5322 | 6408 | 8273 | 10225 | 14219 | 16852 |
| 9.2 | 2968 | 3849 | 4718 | 5380 | 6479 | 8364 | 10337 | 14375 | 17037 |
| 9.3 | 3000 | 3891 | 4769 | 5439 | 6549 | 8455 | 10449 | 14531 | 17222 |
| 9.4 | 3032 | 3933 | 4821 | 5497 | 6620 | 8545 | 10562 | 14688 | 17407 |
| 9.5 | 3065 | 3975 | 4872 | 5556 | 6690 | 8636 | 10674 | 14844 | 17593 |
| 9.6 | 3097 | 4017 | 4923 | 5614 | 6761 | 8727 | 10787 | 15000 | 17778 |
| 9.7 | 3129 | 4059 | 4974 | 5673 | 6831 | 8818 | 10899 | 15156 | 17963 |
| 9.8 | 3161 | 4100 | 5026 | 5731 | 6901 | 8909 | 11011 | 15313 | 18148 |
| 9.9 | 3194 | 4142 | 5077 | 5789 | 6972 | 9000 | 11124 | 15469 | 18333 |
| 10 | 3226 | 4184 | 5128 | 5848 | 7042 | 9091 | 11236 | 15625 | 18519 |