TERMINALS OF ECM
1. CHECK ECM
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A49-7 (TC) - B58-104 (E1) |
V - BR |
Terminal TC of DLC3 |
Ignition switch ON |
11 to 14 V |
A49-7 (TC) - B58-104 (E1) |
V - BR |
Terminal TC of DLC3 |
Terminals TC and CG of DLC3 connected |
Below 1 V |
A49-29 (STP) - B58-104 (E1) |
G - BR |
Stop light switch signal |
Brake pedal depressed |
7.5 to 14 V |
A49-29 (STP) - B58-104 (E1) |
G - BR |
Stop light switch signal |
Brake pedal released |
Below 1 V |
A49-39 (ST1-) - B58-104 (E1) |
V - BR |
Stop light switch signal |
Ignition switch ON Brake pedal depressed |
Below 1 V |
A49-39 (ST1-) - B58-104 (E1) |
V - BR |
Stop light switch signal |
Ignition switch ON Brake pedal released |
7.5 to 14 V |
A49-40 (CCS) - B58-104 (E1) |
P - BR |
Cruise control main switch signal |
Ignition switch ON |
11 to 14 V |
A49-40 (CCS) - B58-104 (E1) |
P - BR |
Cruise control main switch signal |
CANCEL switch on |
6.6 to 10.1 V |
A49-40 (CCS) - B58-104 (E1) |
P - BR |
Cruise control main switch signal |
- SET switch on |
4.5 to 7.1 V |
A49-40 (CCS) - B58-104 (E1) |
P - BR |
Cruise control main switch signal |
+ RES switch on |
2.3 to 4.0 V |
A49-40 (CCS) - B58-104 (E1) |
P - BR |
Cruise control main switch signal |
MAIN switch on |
Below 1 V |
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A41-16 (TC) - B39-81 (E1) |
V - W |
Terminal TC of DLC3 |
Ignition switch ON |
11 to 14 V |
A41-16 (TC) - B39-81 (E1) |
V - W |
Terminal TC of DLC3 |
Terminals TC and CG of DLC3 connected |
Below 1 V |
A41-36 (STP) - B39-81 (E1) |
G - W |
Stop light switch signal |
Brake pedal depressed |
7.5 to 14 V |
A41-36 (STP) - B39-81 (E1) |
G - W |
Stop light switch signal |
Brake pedal released |
Below 1 V |
A41-35 (ST1-) - B39-81 (E1) |
V - W |
Stop light switch signal |
Ignition switch ON Brake pedal depressed |
Below 1 V |
A41-35 (ST1-) - B39-81 (E1) |
V - W |
Stop light switch signal |
Ignition switch ON Brake pedal released |
7.5 to 14 V |
A41-45 (CCS) - B39-81 (E1) |
P - W |
Cruise control main switch signal |
Ignition switch ON |
11 to 14 V |
A41-45 (CCS) - B39-81 (E1) |
P - W |
Cruise control main switch signal |
CANCEL switch on |
6.6 to 10.1 V |
A41-45 (CCS) - B39-81 (E1) |
P - W |
Cruise control main switch signal |
- SET switch on |
4.5 to 7.1 V |
A41-45 (CCS) - B39-81 (E1) |
P - W |
Cruise control main switch signal |
+ RES switch on |
2.3 to 4.0 V |
A41-45 (CCS) - B39-81 (E1) |
P - W |
Cruise control main switch signal |
MAIN switch on |
Below 1 V |
Replacement
REPLACEMENT
PROCEDURE
1. REPLACE RING PIN
NOTICE:
It is not necessary to remove the ring pin unless it is being replaced.
(a) Remove the 12 ring pins.
(b) Using a plastic-faced hammer, install 12 new ring pins.
Standard Protrusion Height:
...
Installation
INSTALLATION
PROCEDURE
1. INSTALL INSTRUMENT PANEL STAY
(a) Engage the 3 claws to install the 3 instrument panel stays.
2. INSTALL INSTRUMENT PANEL CLIP
(a) Engage the 2 claws to install ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" ...