User's Manual

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Standard A-18 (X1) Wiring Harness
Dual Modulator
The Standard A-18 Unit requires an X1 and X2 harness.
If you used this Part Number Now order this Part Number
ECU Pigtail Description Old Harness
PN
New Harness
PN
Description
A-18S n/a n/a 5013339 Cable X1 2M - Pwr (9in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (40in), MOD1 (18in), MOD2 (38in) 300231 5013340 Cable X1 2M - Pwr (60in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (117in), MOD1 (18in), MOD2 (38in) 300246 5013341 Cable X1 2M - Pwr (180in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (181in), MOD1 (18in), MOD2 (38in) 300221 5013341 Cable X1 2M - Pwr (180in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (236in), MOD1 (18in), MOD2 (38in) 300247 5013342 Cable X1 2M - Pwr (234in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (40in), MOD1 (18in), MOD2 (467in) 300334 5013340 Cable X1 2M - Pwr (60in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (117in), MOD1 (18in), MOD2 (467in) 300333 5013341 Cable X1 2M - Pwr (180in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (181in), MOD1 (18in), MOD2 (467in) 300335 5013341 Cable X1 2M - Pwr (180in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (236in), MOD1 (18in), MOD2 (467in) 300332 5013342 Cable X1 2M - Pwr (234in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (40in), MOD1 (18in), MOD2 (250in) 300348 5013340 Cable X1 2M - Pwr (60in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (117in), MOD1 (18in), MOD2 (250in) 300347 5013341 Cable X1 2M - Pwr (180in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (181in), MOD1 (18in), MOD2 (250in) 300349 5013341 Cable X1 2M - Pwr (180in), MOD1 (17in), MOD2 (36in)
A-18S Cable X1 - Pwr (236in), MOD1 (18in), MOD2 (250in) 300346 5013342 Cable X1 2M - Pwr (234in), MOD1 (17in), MOD2 (36in)
Since the integral Modulator 2 lead has been standardized at 36”, you may need to order part number 5013345 (MOD Extension) to achieve needed lengths
for wide spread 4S/2M Axle Control applications. Most 4S/2M Side Control applications will accept the 36” lead without additional cables.
Modulator Extension Harness
New A-18 Standard (X1) Harness (Dual Modulator)