Special Tools

Tool number and name	Supersession	Application
MB991958 MB991824 MB991827 MB991910 MB991911 MB991914 MB991825 MB991826 M.U.T.-III sub assembly Vehicle communication interface (V.C.I.) M.U.T.-III USB cable M.U.T.-III main harness A (Vehicles with CAN communication system) M.U.T.-III main harness B (Vehicles without CAN communication system) M.U.T.-III main harness C (for Chrysler models only) M.U.T.-III measurement adapter M.U.T.-III trigger harness	MB991824-KIT NOTE: G: MB991826 M.U.T.-III Trigger Harness is not necessary when pushing V.C.I. ENTER key.	CAUTION: M.U.T.-III main harness A (MB991910) should be used. M.U.T.-III main harness B and C should not be used for this vehicle. Combination meter check (Diagnostic trouble code, service data)
MB991223 MB991219 MB991220 MB991221 MB991222 Harness set Test harness LED harness LED harness adaptor Probe	General service tools	Continuity check and voltage measurement at harness wire or connector for loose, corroded or damaged terminals, or terminals pushed back in the connector. Connector pin contact pressure inspection Power circuit inspection Power circuit inspection Commercial tester connection
MB992006 Extra fine probe	-	Making voltage and resistance measurement during troubleshooting

Tool

Tool number and name

Supersession

Application

MB991958

MB991824
MB991827
MB991910
MB991911
MB991914
MB991825
MB991826

M.U.T.-III sub assembly

Vehicle communication interface (V.C.I.)
M.U.T.-III USB cable
M.U.T.-III main harness A (Vehicles with CAN communication system)
M.U.T.-III main harness B (Vehicles without CAN communication system)
M.U.T.-III main harness C (for Chrysler models only)
M.U.T.-III measurement adapter
M.U.T.-III trigger harness

MB991824-KIT

NOTE: G: MB991826 M.U.T.-III Trigger Harness is not necessary when pushing V.C.I. ENTER key.

CAUTION: M.U.T.-III main harness A (MB991910) should be used. M.U.T.-III main harness B and C should not be used for this vehicle.

Combination meter check (Diagnostic trouble code, service data)

MB991223

MB991219
MB991220
MB991221
MB991222

Harness set

Test harness
LED harness
LED harness adaptor
Probe

General service tools

Continuity check and voltage measurement at harness wire or connector for loose, corroded or damaged terminals, or terminals pushed back in the connector.

Connector pin contact pressure inspection
Power circuit inspection
Power circuit inspection
Commercial tester connection

MB992006
Extra fine probe

Making voltage and resistance measurement during troubleshooting