Mitsubishi Montero (2002-2004). Manual — part 941

DIAGNOSTIC TROUBLE CODE PROCEDURES <AUTOMATIC TRANSMISSION>

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DIAGNOSTIC TROUBLE CODE PROCEDURES

23Ac-247

STEP 14. Check PCM connector D-136 for loose, corroded
or damaged terminals, or terminals pushed back in the
connector.
Q: Are the connector and terminals in good condition?

YES : Go to Step 15.
NO : Repair or replace the damaged components. Refer to

GROUP 00E, Harness Connector Inspection

P.00E-

2

.

AC204681AD

CONNECTOR: D-136

D-136 (GR)

121 122

123

124

125 126 127 128 129 130

131 132

133

134 135

136 137 138

139 140

141

142 143

144

145

146

DIAGNOSTIC TROUBLE CODE PROCEDURES <AUTOMATIC TRANSMISSION>

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DIAGNOSTIC TROUBLE CODE PROCEDURES

23Ac-248

STEP 15. Check for a short circuit to ground between A/T
control relay connector D-13 terminal 4 and PCM
connector D-136 terminal 127.
Q: Is the harness wire in good condition?

YES : Go to Step 19.
NO : Repair or replace the harness wire.

AC204750

CONNECTOR : D-13

AB

PCM

1
3 4

2

AC204681AD

CONNECTOR: D-136

D-136 (GR)

121 122

123

124

125 126 127 128 129 130

131 132

133

134 135

136 137 138

139 140

141

142 143

144

145

146

DIAGNOSTIC TROUBLE CODE PROCEDURES <AUTOMATIC TRANSMISSION>

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DIAGNOSTIC TROUBLE CODE PROCEDURES

23Ac-249

STEP 16. Measure the A/T control relay output voltage at
PCM connector D-136 by backprobing.
(1) Do not disconnect connector D-136.
(2) Turn the ignition switch to the "ON" position.

(3) Measure the voltage between terminal 123 and ground by

backprobing.

• The measured voltage should equal battery positive

voltage.

(4) Measure the voltage between terminal 124 and ground by

backprobing.

• The measured voltage should equal battery positive

voltage.

(5) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the measured voltage equal to battery positive

voltage between terminal 123 and ground, and between
terminal 124 and ground?
YES :
Go to Step 19.
NO : Go to Step 17.

AC204681AD

CONNECTOR: D-136

D-136 (GR)

121 122

123

124

125 126 127 128 129 130

131 132

133

134 135

136 137 138

139 140

141

142 143

144

145

146

AC204918

AC204918 BS

D-136 HARNESS CONNECTOR :
HARNESS SIDE

138

131

132 133

145

140

146

141

139

124

123

142

134

125 126 127 128 129 130

137

144

136

143

135

122

121

AC204918 BT

D-136 HARNESS CONNECTOR :
HARNESS SIDE

138

131

132 133

145

140

146

141

139

124

123

142

134

125 126 127 128 129 130

137

144

136

143

135

122

121

DIAGNOSTIC TROUBLE CODE PROCEDURES <AUTOMATIC TRANSMISSION>

TSB Revision

DIAGNOSTIC TROUBLE CODE PROCEDURES

23Ac-250

STEP 17. Check PCM connector D-136 for loose, corroded
or damaged terminals, or terminals pushed back in the
connector.
Q: Are the connectors and terminals in good condition?

YES : Go to Step 18.
NO : Repair or replace the damaged components. Refer to

GROUP 00E, Harness Connector Inspection

P.00E-

2

.

AC204681AD

CONNECTOR: D-136

D-136 (GR)

121 122

123

124

125 126 127 128 129 130

131 132

133

134 135

136 137 138

139 140

141

142 143

144

145

146

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Текст

Политика конфиденциальности