Product Manual

ManualsBrandsIPA ManualsLight TestersSuper Mutt Mobile Universal Trailer Light Tester — Standard, 0-20 Amps

9.2 HALDEX BLINK CODES

To access Haldex Blink Codes, you must select the Brake Light Circuit and press the

control knob to cycle the Auxiliary Circuit the appropriate number of times using the

following directions:

See table below for modes and sequences:

1. Make sure trailer is stationary and wheels are properly chocked.

2. On the MUTT

, turn the control knob to select Brake Light Circuit.

3. Push the control knob to cycle Auxiliary Circuit ON for each desired ignition cycle.

Auxiliary Circuit will ﬂ ash.

5. Each Ignition Cycle must end with both Brake Light and Auxiliary Circuits

simultaneously powered. To do this, press and hold the control knob for ﬁ ve

seconds during the last ON cycle.

6. Count number of blinks on trailer ABS lamp, see following charts (pg. 28-32) for

speciﬁ c fault info.

Mode Description Ignition Cycles (Hold 1 Second ON/OFF)

1 Simple/Wheel Speed Mode ON, off, ON

2 Active Faults Mode ON, off, ON, off, ON

3 Stored Faults/Clear Mode ON, off, ON, off, ON, off, ON

4 Conﬁ guration Mode ON, off, ON, off, ON, off, ON, off, ON

Item Flash Count Actual Fault

System OK Light Stays On 07

Sensor 1A 1 Flash 01

Sensor 1B 2 Flashes 02

Sensor 2A 3 Flashes 03

Sensor 2B 4 Flashes 04

Sensor 3A 5 Flashes 05

Sensor 3B 6 Flashes 06

Red Valve 7 Flashes 61, 67, 71, 77, 81, & 87

Blue Valve 8 Flashes 62, 68, 72, 78, 82, & 88

Yellow Valve 9 Flashes 63, 69, 73, 79, 83, & 89

Low Voltage 10 Flashes 90

ECU Failure 11 Flashes 93, 99, & E-Codes

PART 6: GENERAL CONTROLS AND OPERATIONS

6.1 INITIAL STARTUP AND SHUTDOWN

All functions of the MUTT

, including air brake controls, require the Power Source

Switch to be in BATTERY or EXTERNAL position.

POWERING UP

1. Push the Power Source Switch to BATTERY or EXTERNAL.

POWERING DOWN

1. Prior to shutting down, exhaust all air from the brake lines, and return all air control

switches to the CLOSED position.

2. Push the Power Source Switch to the OFF position.

NOTE: Turning the power off will disengage the service brakes but NOT the

emergency/parking brakes. Exhausting the Emergency Side air will engage the

spring/parking brakes. See pg. 26 for exhausting/dumping air pressure.

6.2 AUTO SHUTDOWN FEATURE

If left inactive for a period of 20 minutes, the MUTT

enters a Sleep Mode and

powers down.

• A sound is emitted every 20 seconds during Sleep Mode.

• Activation of the control knob will cancel Sleep Mode.

AMPERES

Set Power Source to BATTERY or EXTERNAL

AMPERES

Set Power Source to OFF