BENDIX TABS-6 Service Data page 18

Diagnostic Trouble Codes
1st 2nd Diagnostic Code
Digit Digit Description
Auxiliary I/O Error –
11 1
AUX WL (#7)
Auxiliary I/O Error –
11 2
AUX I/O #1
Auxiliary I/O Error –
11 3
AUX I/O #2
Auxiliary I/O Error –
11 6
AUX I/O #3
18
Possible Causes / Repair Information
Auxiliary Design Language (ADL) & Auxiliary I/Os
• C heck for corroded/damaged wiring or connectors between the ECU
and ABS Indicator Lamp.
• C heck pin X1-5 of the ECU 'Power' connector for the following:
– Pin not pushed back.
– Correctly wired to the ABS Indicator Lamp (Pin X1-5 – supply)
– Shorted to ground, V
bat
• V erify the ABS Indicator Lamp is properly grounded and not burnt
out.
• After repairs — or if no issues are found — clear the diagnostic code.
• If the diagnostic code persists, contact your local Bendix
representative before replacing the TABS‑6 Adv MC module.
• C heck for corroded/damaged wiring or connectors between the ECU
and the auxiliary device.
• C heck Pins X2-1 & X2-11 of the ECU 'In-Out' (I/O) connector for the
following:
 Pins not pushed back.
 C orrectly wired to the auxiliary device (Pin X2-1 – supply, pin X2-11
– ground)
 Shorted to ground, V or other ECU pins.
bat
• Verify the auxiliary device is properly functioning and rated for
maximum load of ≤ 2 amps.
• After repairs — or if no issues are found — clear the diagnostic code.
• If the diagnostic code persists, contact your local Bendix
representative before replacing the Bendix
module.
• C heck for corroded/damaged wiring or connectors between the ECU
and the auxiliary device.
• C heck Pins X2-2 & X2-11 of the ECU 'In-Out' connector for the
following:
 Pins not pushed back.
 C orrectly wired to the auxiliary device (Pin X2-2 – supply,
Pin X2-11 – ground)
 Shorted to ground, V or other ECU pins.
bat
• Verify the auxiliary device is properly functioning and rated for
maximum load of ≤ 2 amps.
• After repairs — or if no issues are found — clear the diagnostic code.
• If the diagnostic code persists, contact your local Bendix
representative before replacing the TABS‑6 Adv MC module.
• C heck for corroded/damaged wiring or connectors between the ECU
and the auxiliary device.
• C heck Pins X2-3 & X2-12 of the ECU 'In-Out' connector for the
following:
 Pins not pushed back.
 C orrectly wired to the auxiliary device (Pin X2-3 – supply, pin X2-12
– ground)
 Shorted to ground, V or other ECU pins.
bat
• Verify the auxiliary device is properly functioning and rated for
maximum load of ≤ 1.5 amps.
• After repairs — or if no issues are found — clear the diagnostic code.
• If the diagnostic code persists, contact your local Bendix
representative before replacing the TABS‑6 Adv MC module.
(DTCs)
or other ECU pins.
TABS‑6
® ™
(continued)
J1587
(SID/
FMI)
152/12
152/12
Adv MC
152/12
152/12
J1939
(SPN/
FMI)
612/12
612/12
612/12
612/12