Dodge Dakota (ND). Manual — part 1115

C140B- TRANSFER CASE MOTOR CONTROL CIRCUIT LOW (CONTINUED)

5.

(T316) SHIFT MOTOR CONTROL B CIRCUIT OPEN

Measure the resistance of the (T316) Shift Motor Control B circuit from
the Shift Motor/Mode Sensor Assembly harness connector to the FCM
connector in the IPM.

Is the resistance above 5.0 ohms?

Yes

>> Go to 6

No

>> Go to 7

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TRANSFER CASE - ELECTRICAL DIAGNOSTICS

ND

C140B- TRANSFER CASE MOTOR CONTROL CIRCUIT LOW (CONTINUED)

6.

(T316) SHIFT MOTOR CONTROL B CIRCUIT OPEN (IPM)

Disconnect the Integrated Power Module C5 harness connector.

Measure the resistance of the (T316) Shift Motor Control B circuit from
the Shift Motor/Mode Sensor Assembly harness connector to the Inte-
grated Power Module C5 harness connector.

Is the resistance above 5.0 ohms?

Yes

>> Repair the (T316) Shift Motor Control B circuit for an open.

Perform the TRANSFER CASE VERIFICATION TEST-
VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES/TRANSFER CASE CONTROL MODULE
- DIAGNOSIS AND TESTING)

No

>> Go to 14

7.

(T315) SHIFT MOTOR CONTROL A CIRCUIT SHORTED TO GROUND

Measure the resistance between ground and the (T315) Shift Motor
Control A circuit at the Shift Motor/Mode Sensor Assembly harness
connector.

Is the resistance below 5.0 ohms?

Yes

>> Go to 8

No

>> Go to 9

ND

TRANSFER CASE - ELECTRICAL DIAGNOSTICS

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C140B- TRANSFER CASE MOTOR CONTROL CIRCUIT LOW (CONTINUED)

8.

(T315) SHIFT MOTOR CONTROL A CIRCUIT SHORTED TO GROUND (IPM)

Disconnect the Integrated Power Module C5 harness connector.

Measure the resistance between ground and the (T315) Shift Motor
Control A circuit at the Shift Motor/Mode Sensor Assembly harness
connector.

Is the resistance below 5.0 ohms?

Yes

>> Repair the (T315) Shift Motor Control A circuit for a short

to ground.

Perform the TRANSFER CASE VERIFICATION TEST-
VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES/TRANSFER CASE CONTROL MODULE
- DIAGNOSIS AND TESTING)

No

>> Go to 14

9.

(T316) SHIFT MOTOR CONTROL B CIRCUIT SHORTED TO GROUND

Measure the resistance between ground and the (T316) Shift Motor
Control B circuit at the Shift Motor/Mode Sensor Assembly harness
connector.

Is the resistance below 5.0 ohms?

Yes

>> Go to 10

No

>> Go to 11

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TRANSFER CASE - ELECTRICAL DIAGNOSTICS

ND

C140B- TRANSFER CASE MOTOR CONTROL CIRCUIT LOW (CONTINUED)

10.

(T316) SHIFT MOTOR CONTROL B CIRCUIT SHORTED TO GROUND (IPM)

Disconnect the Integrated Power Module C5 harness connector.

Measure the resistance between ground and the (T316) Shift Motor
Control B circuit at the Shift Motor/Mode Sensor Assembly harness
connector.

Is the resistance below 5.0 ohms?

Yes

>> Repair the (T316) Shift Motor Control B circuit for a short

to ground.

Perform the TRANSFER CASE VERIFICATION TEST-
VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES/TRANSFER CASE CONTROL MODULE
- DIAGNOSIS AND TESTING)

No

>> Go to 14

11.

(T315) SHIFT MOTOR CONTROL A CIRCUIT SHORTED TO (T316) SHIFT MOTOR CONTROL B CIRCUIT

Measure the resistance between (T315) Shift Motor Control A circuit
and the (T316) Shift Motor Control B circuit at the Shift Motor/Mode
Sensor Assembly harness connector.

Is the resistance below 5.0 ohms?

Yes

>> Go to 12

No

>> Go to 13

ND

TRANSFER CASE - ELECTRICAL DIAGNOSTICS

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