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Test Table For Transmissions With Hydraulic Control -E18/2-



Test table for transmissions with hydraulic control -E18/2- - 5 Spd. Automatic Transmission 01V

Display Group Number 001 (Part 1):





1) While driving, a second mechanic is required to read specifications.

Display Group Number 001 (Part 2):





1) While driving, a second mechanic is required to read specifications.

Display Group Number 001 (Part 3):





Note for display group number 001, display field 1 to 3;

^ Test conditions: Shifting process must be finished. Vehicle must not be in deceleration mode (no decline driving or engine brake).

Display Group Number 001 (Part 4):





1) While driving, a second mechanic is required to read specifications.
2) Transmission Control Module (TCM) is equipped with an automatic gear follower. The forward gear is indicated that the TCM would activate in selector lever position "D".

Note for display field 4 of display group number 001:

^ Faulty solenoid valves or other DTCs can prevent the selection of certain gears.

Display Group Number 002 (Part 1):





1) While driving, a second mechanic is required to read specifications.

Display Group Number 002 (Part 2):





1) While driving, a second mechanic is required to read specifications.

Display Group Number 003 (Part 1):




Display Group Number 003 (Part 2):





1) While driving, a second mechanic is required to read specifications.

Note for display field 3, speed:

Display of the speedometer and values at VAS 5051 or V.A.G 1551 may deviate slightly from each other.

Display Group Number 004 (Part 1):





Notes for ATF temperature:

^ Temperature of minus 50° C indicates a short circuit to Ground (GND),
^ Temperature of minus 180° C indicates a short circuit to B+ or an open circuit,

Display Group Number 004 (Part 2):




Display Group Number 004 (Part 3):





1) This display field is not displayed until model year 2000 (May 1999)

Note on in-between positions:

When the selector lever is shifted into one of the in-between positions, the Scan Too/ indicates "Z1", Z2", Z3" or Z4". Display in instrument cluster must not indicate a gear selected, i.e. PRND432 is indicated without any particular gear highlighted.

Display Group Number 004 (Part 4):





Note for display field 3 of display group number 004:

^ The input signals of the Multi-function Transmission Range (TR) switch -F125- can be checked at the Transmission Control Module (TCM).

Display Group Number 004 (Part 5):




Display Group Number 004 (Part 6):





1) While driving, a second mechanic is required to read specifications.

Display Group Number 005 (Part 1):





1) While driving, a second mechanic is required to read specifications.

Note for display group number 5, display field 1 to 3;

^ Unswitched solenoid valves (inactive) are indicated with "0", switched solenoid valves (active) are indicated with "1".

Display Group Number 005 (Part 2):





1) While driving, a second mechanic is required to read specifications.
2) The solenoid valve is switched momentarily while driving, meaning that the mode changes from display "0" to "X" and then again to "0". This switching in these gears is not relevant.

Note for display group number 5, display field 1 to 3;

^ Unswitched solenoid valves (inactive) are indicated with "0", switched solenoid valves (active) are indicated with "1".

Display Group Number 006 (Part 1):





1) While driving, a second mechanic is required to read specifications.

Display Group Number 006 (Part 2):





1) While driving, a second mechanic is required to read specifications.

Note for specified current of solenoid valves:

^ Faulty solenoid valves or pressure control valves or clutches or other malfunctions can prevent shifting into a specific gear.

Display Group Number 007 (Part 1):





1) While driving, a second mechanic is required to read specifications.

Display Group Number 007 (Part 2):





1) While driving, a second mechanic is required to read specifications.

Note:
^ Test requirements for torque converter slip speeds

Test requirements for torque converter slip speeds:

^ "TC closed": Shifting process must be complete (wait at least 1 sec.), the Torque Converter (TC) must be closed and the accelerator pedal value must be constant.
^ "TC control": Indicated values are valid for the "regulating condition" of the throttle converter (control). Under inconvenient conditions (e.g. accelerating on a hill), this condition is not reached until 20 seconds after the shifting process has been completed. During this regulating phase, slip values of up to 350 RPM can be reached.
^ Excessive torque slip speeds can also indicate slipping clutches or non-activated shifting elements.

Display Group Number 008:





1) While driving, a second mechanic is required to read specifications.
2) Operate kick-down means that the accelerator pedal needs to be depressed to stop. Display must simultaneously indicate "100%" in display field 2.

Display Group Number 009 (Part 1):





1) While driving, a second mechanic is required to read specifications.
2) While driving in one gear, the indicated shift torque remains constantly high, since no engine torque reduction is required.

Note for display field 1:

The signal for actual engine torque is transmitted by the Engine Control Module (ECM) to the Transmission Control Module (TCM) via the CAN-bus wiring.

Display Group Number 009 (Part 2):





1) While driving, a second mechanic is required to read specifications.
2) This display field is not displayed until model year 2000 (May 1999)

Display Group Number 010:





1) While driving, a second mechanic is required to read specifications.
2) This display field is not displayed until model year 2000 (May 1999)

Display Group Number 011:





1) Operate up-shift (+) by shifting selector lever toward front. For vehicles equipped with a tiptronic sport steering wheel, up-shift must also be operated by pressing the upper left or right button (+) on the steering wheel.
2) Operate down-shift (-) by shifting selector lever toward rear. For vehicles equipped with a tiptronic sport steering wheel, down-shift must also be operated by pressing the lower left or right button (-) on the steering wheel.

Display Group Number 012:




Display Group Number 013:





1) This display group number is not displayed until model year 2000 (May 1999)

Note for display group number 013;

^ Display field 2 and 4: When replacing the ECM, the same indication that appeared for the old control module should appear after installation. If this is not the case, the wrong ECM was installed, or it is wrongly coded.

Display Group Number 125:





1) While driving, a second mechanic is required to read specifications.
2) If "0" is shown and there are no DTCs stored in memory, the relevant control module is not CAN capable (or is faulty).