Chrysler Sebring, Stratus sedan, Sebring Convertible. Manual — part 116
Symptom:
WIPER ON/OFF RELAY OUTPUT SHORTED LOW
When Monitored and Set Condition:
WIPER ON/OFF RELAY OUTPUT SHORTED LOW
When Monitored:
Continuously.
Set Condition:
BCM detects a low (ground) signal on the wiper on/off relay output.
POSSIBLE CAUSES
INTERMITTENT CONDITION
OPEN CIRCUIT
SHORT TO GROUND
HI/LO WIPER RELAY
BODY CONTROL MODULE
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, clear all BCM DTC’s.
Actuate the Wipers.
With the DRBIII
t, read the DTC information.
Does the DRBIII
t read: Wiper On/Off Relay Output Shorted Low?
All
Yes
→ Go To 2
No
→ The condition that caused the symptom is currently not present.
Inspect the related wiring for a possible intermittent condition.
Look for any chafed, pierced, pinched, or partially broken wires.
Perform BODY VERIFICATION TEST - VER 1.
2
Disconnect the BCM from the junction block.
Connect a jumper wire between the HI/LO Wiper Relay Control Circuit and ground
With the DRBIII
t, monitor the wiper relay.
Does the Wiper Relay show CLOSED?
All
Yes
→ Repair the HI/LO Wiper Relay Control Circuit for an open
condition.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 3
3
Turn the ignition off.
Remove the HI/LO Wiper Relay.
Disconnect the BCM from the junction block.
Measure the resistance of the HI/LO Wiper Relay Output Circuit.
Is the resistance below 5.0 ohms?
All
Yes
→ Repair the HI/LO Wiper Relay Output Circuit for a short to
ground condition.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 4
449
WINDSHIELD WIPER & WASHER
TEST
ACTION
APPLICABILITY
4
Turn the ignition off.
Install a known good relay in place of the HI/LO Wiper Relay.
Turn the wipers on.
Do the Wipers operate normally?
All
Yes
→ Replace the Wiper HI/LO Relay.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
450
WINDSHIELD WIPER & WASHER
WIPER ON/OFF RELAY OUTPUT SHORTED LOW —
Continued
Symptom:
WIPER PARK SWITCH OPEN CIRCUIT
When Monitored and Set Condition:
WIPER PARK SWITCH OPEN CIRCUIT
When Monitored:
With the wipers on (any speed).
Set Condition:
BCM fails to detect a park signal from the wiper motor for 18 consecutive
seconds.
POSSIBLE CAUSES
INTERMITTENT CONDITION
OPEN WIPER PARK SWITCH SENSE CIRCUIT
SHORT TO BATTERY
WIPER MOTOR
BODY CONTROL MODULE
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, clear all BCM DTC’s.
Actuate the Wipers.
With the DRBIII
t, read the DTC information.
Does the DRBIII
t read: Wiper Park Switch Open Circuit?
All
Yes
→ Go To 2
No
→ The condition that caused the symptom is currently not present.
Inspect the related wiring for a possible intermittent condition.
Look for any chafed, pierced, pinched, or partially broken wires.
Perform BODY VERIFICATION TEST - VER 1.
2
Disconnect the BCM C3 harness connector.
Connect a jumper wire between the Wiper Park Switch Sense Circuit and ground.
With the DRBIII
t, monitor the Wiper Park Switch.
Does the Wiper Park Switch show CLOSED?
All
Yes
→ Repair the Wiper Park Switch Sense Circuit for an open condi-
tion.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 3
451
WINDSHIELD WIPER & WASHER
TEST
ACTION
APPLICABILITY
3
Turn the ignition off.
Disconnect the Wiper Park Switch.
Disconnect the BCM from the junction block.
Measure the voltage of the Wiper Relay Control Circuit.
Is the voltage below 5.0 volts?
All
Yes
→ Go To 4
No
→ Repair the HI/LO Wiper Relay Control Circuit for a short to
voltage.
Perform BODY VERIFICATION TEST - VER 1.
4
Turn the Wipers off.
Disconnect the Wiper Motor Connector.
With the DRBIII
t, monitor the Wiper Park Switch.
Connect a jumper wire between the Wiper Park Switch Sense Circuit and ground.
Does the Wiper Park Switch show CLOSED?
All
Yes
→ Replace the Wiper Motor.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
452
WINDSHIELD WIPER & WASHER
WIPER PARK SWITCH OPEN CIRCUIT —
Continued
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