Workshop Manuals Factory service & repair Aston Martin
01 Introduction and safety02 Electrics03 Body and trim04 Air conditioning05 Diagnostic system (PDU)
Aston Martin DB7 Factory Workshop Manual Volume 2: Electrics, Body and Air Conditioning (1994-1998)02 · Electrics
02 · General

Data

Make
Aston Martin
Model
DB7 Factory Workshop Manual Volume 2: Electrics, Body and Air Conditioning
Year
1994–1998
Section
Repair procedures › Data
ElectricsData

Data

Torque Figures
Nut TCM to mounting bracket 2-3 Nm

Procedure

  1. Disconnect the battery.
  2. Remove the rear seat squab. Remove the rear quarter trim and the rear quarter lower trim pad.
  3. Remove the TCM to mounting bracket securing nuts (Fig. 1-2) and remove one bracket.
  4. Transmission Control Module with mounting brackets and harness plug
  5. Remove the TCM and mounting bracket assembly from the body mounting bracket (Fig. 1-1).
  6. Disconnect the TCM multi plug (Fig. 1-4) and remove the TCM.
  7. Fit and align the left mounting bracket (Fig. 1-5) to the new TCM, and secure with two nuts. Connect the harness multi plug (Fig. 1-4) to the TCM. Fit the TCM and left mounting bracket assembly to the body mounting bracket (Fig. 1-1), ensure the left bracket slot is fully seated.
  8. Fit the right mounting bracket (Fig. 1-3) to the TCM and to the body mounting bracket. Secure with two nuts.
  9. Refit the rear quarter lower trim pad.
  10. Refit the rear quarter trim panel.
  11. Refit the rear seat squab.
  12. Reconnect the battery.

Parts & tools for this job For 1994 Aston Martin DB7

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