Dodge Ram 2004 Service Manual page 444

INSTRUMENT CLUSTER
BTSI OUTPUT CIRCUIT SHORTED OR OPEN —
TEST
3 Turn the ignition off.
Disconnect the BTSI Solenoid harness connector.
Disconnect the Instrument Cluster C1 harness connector.
Measure the resistance between the BTSI Solenoid Control circuit and the BTSI
Solenoid Ground circuit.
Is the resistance below 5.0 ohms?
Yes → Repair the BTSI Solenoid Control circuit for a short to the BTSI
→ Go To 4
No
4 Turn the ignition off.
Disconnect the BTSI Solenoid harness connector.
Disconnect the Instrument Cluster C1 harness connector.
Measure the resistance between ground and the BTSI Solenoid Control circuit.
Is the resistance below 5.0 ohms?
Yes → Repair the BTSI Solenoid Control circuit for a short to ground.
→ Go To 5
No
5 Turn the ignition off.
Disconnect the BTSI Solenoid harness connector.
Disconnect the Instrument Cluster C1 harness connector.
Measure the resistance of the BTSI Solenoid Control circuit between the Solenoid
connector and the Instrument Cluster C1 connector.
Is the resistance above 5.0 ohms?
Yes → Repair the BTSI Solenoid Control circuit for an open.
→ Go To 6
No
6 Turn the ignition off.
Disconnect the BTSI Solenoid harness connector.
Turn the ignition on.
Using a 12-volt test light connected to ground, check the BTSI Solenoid Control
circuit.
With the DRBIII , actuate the BTSI Solenoid.
Does the test light illuminate brightly?
Yes → Replace the BTSI Solenoid in accordance with the Service Infor-
→ Replace and configure the Instrument Cluster in accordance with
No
ACTION
Solenoid Ground circuit.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
mation.
Perform BODY VERIFICATION TEST - VER 1.
the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
Continued
430
APPLICABILITY
All
All
All
All