Control Unit Input Test

Control Unit Input Test

WARNING: Observe SRS system precautions, see SRS PRECAUTIONS.

A Cruise control unit

B Multiplug – 14 pin

C Multiplug view from wire side showing test numbers.

1. Remove dashboard lower cover.
2. Disconnect 14 – P connector from control unit.
3. Inspect connector and socket terminals, ensure they are all making good contact.

• If terminals are bent, loose or corroded, repair them as necessary and recheck system.

If terminals look OK, make the input tests at the connector as shown in the following table:

• – If any test indicates a problem, find and correct the cause, then recheck the system.
• – If all the input tests prove OK, replace the control unit.

Control Unit Replacement

WARNING: Observe SRS system precautions, see SRS PRECAUTIONS.

1. Remove dashboard lower cover.
2. Remove 2 bolts securing control unit to dash rail.
3. Disconnect 14 – P connector from control unit.
4. Remove cruise control unit.
5. Reverse removal procedure to install.